GAUGES STOCK LIST

GUGES STOCK LIST 06 9

目次 Contents P. の測定ねじ別ゲジ選定表もご覧下さい Please see P. for Gauge Selection Chart. プラグゲジ LG 限界ゲジ Plug gauges (LG) Limit gauges (LG) プラグ Limit gauges for screw threads(lg) Plug メトル (M) ねじ Metric screw threads メトル (M) ねじ 種類 Type 記号 Symbol 規格 Standard ペジ Page M M0 級 P. 6 M M6 級 GPⅠP, GPWP 従来 IS 左ねじ Metric screw threads LH Thread メトル (M) ねじめっき前用 Metric screw threads efore plating ユニファイ (U) ねじ Unified screw threads M M6 P.4 Previous IS 級 P.7 M M50, P.8 GPNP IS(ISO 等級 ) IS (ISO) M M6 P.7 M.4-L M0-L M M0 級 GPⅠP, GPWP 従来 IS P. Previous IS, GPNP IS(ISO 等級 ) IS (ISO) P.5 +0.0 GPⅠP, GPWP 従来 IS Previous IS P.9 +0.0 GPNP IS(ISO 等級 ) IS (ISO) P.4 No.0-80UNF 4/4-8 UN P.4 GPⅠP, GPWP IS No. - 56UNC - UNF P.46 ウィット (W) ねじ Whitworth screw threads W¹ ₁₆ -60 W-4-/ P.48 級 GPⅠP, GPWP 従来 IS ウィット (W) ねじ左ねじ Previous IS Whitworth screw threads LH Thread W/4-0-L W-8-L P.49 ミシン (SM) ねじ Screw threads for sewing machines SM³ ₃₂ - 56 SM/4-40 級 GPⅠP, GPWP 従来 IS P.50 Previous IS 管用平行ねじ (LG) プラグ Parallel pipe threads(lg) Plug 種類 Type 記号 Symbol 規格 Standard ペジ Page 管用平行ねじ (PS) Parallel pipe threads(ps) PS/8 ~ PS - GPⅠP, GPWP 従来 IS P.5 Previous IS 管用平行ねじ (PF) Parallel pipe threads(pf) PF/8 ~ PF4 - PF/8 ~ PF/ - 級 級, 級 級 GPⅠP, GPWP 従来 IS Previous IS P.5, P.5 管用平行ねじ (G) Parallel pipe threads(g) G¹ ₁₆ ~ G - GPNP IS(ISO 等級 ) IS (ISO) P.54 リングゲジ LG 限界ゲジ Ring gauges(lg) Limit gauges (LG) リング Limit gauges for screw threads(lg) Ring メトル (M) ねじ Metric screw threads 種類 Type 記号 Symbol 規格 Standard ペジ Page M M0 級 P. 6 M M6 級 GR, ⅠR, WR 従来 IS M M6 P.4 Previous IS 級 P.7 M M50, 6h P.8 GR, NR IS(ISO 等級 ) IS (ISO) M M6 P.7 級 GR, ⅠR, WR 従来 IS P. メトル (M) ねじ左ねじ Previous IS M.4-L M0-L Metric screw threads LH Thread, 6h GR, NR IS(ISO 等級 ) P.5 IS (ISO) メトル (M) ねじめっき前用 M M0 0.0 GR, ⅠR, WR 従来 IS P.9 Metric screw threads efore plating Previous IS ユニファイ (U) ねじ Unified screw threads No.0-80UNF 4/4-8 UN P.4 GR, ⅠR, WR IS No. - 56UNC - UNF P.46 ウィット (W) ねじ Whitworth screw threads W¹ ₁₆ -60 W-4-/ P.48 級 GR, ⅠR, WR 従来 IS ウィット (W) ねじ左ねじ Previous IS Whitworth screw threads LH Thread W/4-0-L W-8-L P.49 ミシン (SM) ねじ Screw threads for sewing machines SM³ ₃₂ - 56 SM/4-40 級 GR, ⅠR, WR 従来 IS P.50 Previous IS 管用平行ねじ (LG) リング Parallel pipe threads(lg) Ring 種類 Type 記号 Symbol 規格 Standard ペジ Page 管用平行ねじ (PS) Parallel pipe threads(ps) PS/8 ~ PS - GR, ⅠR, WR 従来 IS P.5 Previous IS 管用平行ねじ (PF) Parallel pipe threads(pf) PF/8 ~ PF4 - PF/8 ~ PF/ - 級 級, 級 級 GR, ⅠR, WR 従来 IS Previous IS P.5, P.5 管用平行ねじ (G) Parallel pipe threads(g) G¹ ₁₆ ~ G - 級 GR, NR IS(ISO 等級 ) IS (ISO) P.54

ゲジの材料にはコバルトを含有するものがあります There are some gauges which include cobalt. 管用テパねじゲジ (TG)Gauges for taper pipe threads(tg) 種類 Type 記号 Symbol 規格 Standard ペジ Page 管用テパ (PT) ねじ PT Gauges for taper pipe threads(pt) ¹ ₁₆ -8~PT5- TG 従来 IS Previous IS P.64 管用テパ (R) ねじ R Gauges for taper pipe threads(r) ¹ ₁₆ -8~R- TG IS(ISO 等級 ) IS (ISO) P.65 管用テパ (NPT) ねじ Gauges for taper pipe threads(npt) ¹ ₁₆ - 7NPT ~ 4-8NPT TG NSI/SME P.66 管用テパ (NPTF) ねじ Gauges for taper pipe threads(nptf) ¹ ₁₆ - 7NPTF ~ - -/ NPTF L TG NSI P.67 限界プレンゲジ (PG)Plain limit gauges(pg) 種類 Type 記号 Symbol 規格 Standard ペジ Page メトル通止検査用セット Metric (Inspection) ~ 60 PG P.68 メトル通止工作用セット Metric (Working) ~ 60 PG P.68 標準ねじゲジ (SG)Standard screw thread gauges(sg) 種類 Type 記号 Symbol 規格 Standard ペジ Page メトル (M) ねじ M.4 ~ M60 級 Metric screw threads SG P.58 ウィット (W) ねじ Whitworth screw threads W/8-40~W-8 級 SG P.6 管用平行ねじ (PS) Parallel pipe threads(ps) PS/8-8 ~ PS- 級 SG P.6 管用平行ねじ (PF) Parallel pipe threads(pf) PF/8-8 ~ PF- 級 SG P.6 内径プラグゲジ (LG)Limit plug gauge for minor diameter(lg) 種類 Type 記号 Symbol 規格 Standard ペジ Page メトル ( M ねじ ) M.4 ~ M4 級 ⅠM, WM 従来 IS P.55 Metric screw threads Previous IS インサトねじ用限界プラグゲジ (HL-LG)Limit gauges for Helicoil/EG/STI(HL-LG) 種類 Type 記号 Symbol 規格 Standard ペジ Page メトル (M) ねじ M.6 ~ M0 級 GPWP P.56 Metric screw threads ユニファイ (U) ねじ No.4-40UNC ~ -UNF GPWP P.57 Unified screw threads 基準リングゲジ (RG-M)Master ring gauges(rg-m) 種類 Type 記号 Symbol 規格 Standard ペジ Page メトル ~50 ±0.00 RG-M P.69 Metric 摩耗点検ねじプラグゲジ (LCG)Wear check plug for Go screw ring gauges(lcg) 種類 Type 記号 Symbol 規格 Standard ペジ Page メトル (M) ねじ M.4 ~ M0 級 GW 従来 IS P.7 Metric screw threads Previous IS XPM 粉末ハイス (LG)Powder HSS(XPM) limit gauges for screw threads(lg) 種類 Type 記号 Symbol 規格 Standard ペジ Page メトル (M) ねじ Metric screw threads M ~ M 級 GP 従来 IS P.7 GR Previous IS P.7 超硬 (LG)Carbide limit gauges for screw threads(lg) 種類 Type 記号 Symbol 規格 Standard ペジ Page メトル (M) ねじ M.4 ~ M 級 GP 従来 IS P.7 Metric screw threads Previous IS P.75 の プラネットカッタ用径補正ツル DCT もご覧下さい See P.75 for Diameter Correction Tool for Thread Mills

測定ねじ別ゲジ選定表 Gauge Selection Chart メトル Metric screw threads 測定したいねじ Screw thread to be gauged 測定するねじの種類 ification of screw thread メトルめっき前用 Metric screw threads before plating メトル内径用 Metric screw threads for minor diameter ユニファイ Unified screw threads ウィット Whitworth screw threads IS(ISO 等級 ) IS (ISO) 従来 IS Previous IS M M おねじ or めねじ External thread or Internal thread ゲジ記号 Gauges symbol ゲジ Gauges 種類 Gauges type おねじ External thread LG GR, NR めねじ Internal thread LG GPNP おねじ External thread めねじ Internal thread LG LG GR, ⅠR, WR 掲載ペジ Page P.7 6h, P.8 6h, ( 左 )(Left) P.5 P.7, P.8, ( 左 )(Left) P.5 P.4 P. 6 P.7 ( 左 )(Left) P. GR( 材質 : 粉末ハイス ) Powder HSS(XPM) P.7 GPⅠP, GPWP P.4 P. 6 P.7 ( 左 )(Left) P. GP( 材質 : 粉末ハイス ) Powder HSS(XPM) P.7 GP( 材質 : 超硬 ) Carbide P.7 IS(ISO 等級 ) M めねじ IS (ISO) Internal thread LG GPNP + 0.0 P.4 従来 IS Previous IS M おねじ External thread LG GR, ⅠR, WR 0.0 P.9 めねじ Internal thread LG GPⅠP, GPWP + 0.0 P.9 従来 IS M めねじ LG ⅠM, WM P.55 Previous IS Internal thread IS NSI /SME 従来 IS Previous IS UNC UNF UNEF UNS UN W おねじ External thread LG GR, ⅠR, WR めねじ Internal thread LG GPⅠP, GPWP おねじ External thread LG GR, ⅠR, WR めねじ Internal thread LG GPⅠP, GPWP P.46 P.4 P.46 P.4 P.48 ( 左 )(Left) P.49 P.48 ( 左 )(Left) P.49 おねじ LG GR, ⅠR, WR P.50 ミシン従来 IS External thread SM Screw threads for sewing machines Previous IS めねじ LG GPⅠP, GPWP P.50 Internal thread メトルインサトねじ M めねじ Metric Insert screw threads Internal thread HL-LG GPWP P.56 ユニファイインサトねじ UNC, UNF めねじ Unified Insert screw threads Internal thread HL-LG GPWP P.57 IS(ISO 等級 ) R おねじ External thread TG R P.65 管用テパ IS (ISO) Rc めねじ Internal thread TG R P.65 Taper pipe threads おねじ TG PT P.64 従来 IS External thread PT Previous IS めねじ TG PT P.64 Internal thread 管用平行 Parallel pipe threads 管用テパ (NSI) Taper pipe threads : 旧英式の規格です : 旧米式の規格です IS(ISO 等級 ) IS (ISO) 従来 IS Previous IS NSI /SME NSI :Old UK standard. :Old NSI standard. G Rp PS PF NPT NPTF おねじ External thread LG GR, NR P.54 めねじ Internal thread LG GPNP P.54 めねじ Internal thread TG R P.65 おねじ External thread LG GR, ⅠR, WR P.5 めねじ Internal thread LG GPⅠP, GPWP P.5 TG PT P.64 おねじ External thread LG GR, ⅠR, WR めねじ Internal thread LG GPⅠP, GPWP, P.5, P.5, P.5, P.5 おねじ External thread TG NPT P.66 めねじ Internal thread TG NPT P.66 おねじ External thread TG NPTF L P.67 めねじ Internal thread TG NPTF L P.67

ゲジ製品について bout gauges Limit gauges for screw threads めねじ用 for Internal thread 通り側 GO side おねじ用 for External thread LG 止り側 NO GO side は ねじ規格と同じ等級に定められており ねじ を通り側と止り側の つの限界方式により検査します 従来の ISゲジ方式ではゲジの止り側には 使用の目的により工作用と検査用がありますが ISO 方式では類別がありません 製品ねじが通り側ゲジを定められたはめあい長さに対し無理なく手でねじ込み ねじの全長にわたって通り抜け 止り側ゲジを無理なく手でねじ込み どちらか側からもゲジが 回転 (NSIアメリカ規格では 回転以内 ) を超えてねじ込まれなければそのねじは検査に合格となります Limit gauges for screw threads are graded in the same manner as screws. Screw threads are inspected according to two limits defined by GO and NO GO gauges. The Previous IS gauge system provides two categories of NO GO gauges depending on the purpose of usage: machining and inspection. This classification is not used in the ISO system. Screw threads pass the inspection if the GO gauge, when screwed by hand without using excess force on the thread under test for the specified engagement length, goes over the entire thread length, and if the NO GO gauge, when screwed by hand without using excess force, enter on both sides by not more than two turns of thread (not more than three turns of thread in NSI). 止り側 NO GO side 通り側 GO side 標準ねじゲジ Standard screw thread gauges SG 標準ねじゲジはねじの基本山形および基本寸法に正しく作られたゲジで 互いに無理なく遊びなくはめ合うねじプラグゲジとねじリングゲジを組とし 時にはリングゲジの内径に嵌合するめねじ下穴用栓ゲジが附属することがあります 標準ねじゲジは比較測定におけるマスタゲジとして使用する他 直接おねじやめねじにはめ合わせて検査する事もできます 一般には通りねじゲジの役割をさせ 間に合わせ として用いますが 基本寸法との間にスキマ公域をもつメトルねじ 級に相当するものは正確な測定はできません 従ってこのゲジは高の少量のねじの検査に適します Standard screw thread gauges are constructed correctly to the basic thread and dimensions. One set of standard screw thread gauges comprises a screw thread plug gauge and a screw thread ring gauge that fit each other without using excess force and play. Some standard screw thread gauges include a plug gauge intended for internal thread pilot holes. This plug gauge fits the internal diameter of the ring gauge. Standard screw thread gauges can be directly fitted to external and internal threads for inspection, as well as for use as a master gauge in comparative measurement. They are commonly used as a substitute for a GO gauge. However, use of a standard screw thread gauge with class or metric screw threads, which have clearance allowances with respect to the basic dimensions, produces inaccurate measurements. Consequently, standard screw thread gauges are suitable for the inspection of high-precision threads in small quantities. 管用平行ねじゲジ Limit gauges for parallel pipe threads LG(G PF PS) めねじ用 for Internal thread 通り側 GO side おねじ用 for External thread 止り側 NO GO side 止り側 NO GO side 通り側 GO side 管用平行ねじは昭和 4.9 の IS 改正により ISO 化され従来の IS 00( 耐密性を主目的とする ) の外に IS 00( 機械的結合を主目的とする ) が新しく追加されました これに従いねじゲジの規格も大幅に改正され テパねじに分類された IS 05(PS) は耐密性を主目的とし テパおねじと平行めねじの組合わせとなるため ねじゲジはプラグゲジのみとなり リングゲジはなくなりました 一方機械的結合を主目的とした IS 054 (PF) が制定されました その後 IS 00( 管用平行ねじ ) は昭和 57 年に改正され ISO 規格 (ISO 8/) の内容を規定したものを 規格本体 とし ねじ記号を G で表わし 従来の IS にあった PF は 附属書 で規定しています さらに IS 00( 管用テパねじ ) も ISO 規格 (ISO 7/) の内容を規定したものを 規格本体 とし ねじ記号を R Rc Rp で表わし 従来の IS にあった PT PS は 附属書 で規定しています In September 966, the IS standard for parallel pipe threads was revised to incorporate ISO standards. s a result, IS 00 (principally addressing mechanical joints) was added to the existing IS 00 (principally addressing sealability). The revision involved radical amendments to the specifications for screw thread gauges. The IS 05 (PS) for taper threads focused on sealability as a principal purpose. Since sealability is concerned with the combination of an external taper thread and a parallel internal thread, screw thread plug gauges survived while screw thread ring gauges were discontinued. Meanwhile, IS 054 (PF) was established principally for mechanical joints. Subsequently, IS 00 (Parallel pipe threads) was revised in 98. Its main text sets out the content of ISO 8/, using the thread symbol G, while PF used in the previous IS edition is specified in the ppendix. Furthermore, the main text of IS 00 (Taper pipe threads) also sets out the content of ISO 7/, using thread symbols R, Rc and Rp. Symbols PT and PS used in the previous IS edition are specified in the ppendix to the standard. 管用テパねじゲジ Gauges for taper pipe threads TG (R PT) 管用テパねじの検査および テパねじにはめあう管用平行めねじの検査に使用されるねじゲジで テパねじプラグゲジとテパねじリングゲジで 組となります テパめねじまたはテパおねじの製作公差を検査するには それぞれテパねじプラグゲジの大径側端面と テパねじリングゲジの小径側端面の切欠きにより テパめねじまたはテパおねじに手締めではめあわせたとき 管または管接手の末端が切欠き長さの範囲にあれば合格したものと判定します 管用テパねじは昭和 57 年に改正され ISO 規格 (ISO7/) の内容を 規格本体 で規定し ねじ記号は R R c R p で表し P T P S は従来の I S にあった 附属書 で規定しています 新 I S の管用ねじをチェックする場合は 新ねじ記号のものをご使用下さい Gauges for taper pipe threads are used to inspect taper pipe threads and parallel pipe internal threads that fit taper threads. taper thread plug gauge and a taper thread ring gauge form a pair of gauges for taper pipe threads. To inspect the manufacturing tolerance for an internal taper thread or external taper thread, the notch in the large end of a taper thread plug gauge or the small end of a taper thread ring gauge is referred to. When a taper thread plug or ring gauge is screwed up into or on an internal or external taper thread by hand, the pipe or pipe fitting passes the inspection if its end is within the range defined by the notch. The IS standard for taper pipe threads was revised in 98. Its main text sets out the content of ISO 7/, using thread symbols R, Rc and Rp. Symbols PT and PS used in the previous IS edition are specified in the ppendix to the standard. To inspect pipe threads specified in the revised IS, gauges that bear the new thread symbols should be used. 管用テパねじゲジ Gauges for NSI taper pipe threads TG (NPT) アメリカ規格 (NSI) による管用テパねじゲジで 耐密性の必要な一般部品の管用テパねじ (NPT) の検査に使用します NPT ゲジには切欠きのあるもの ないものなどいろいろなゲジ規格がありますが ねじプラグゲジ ねじリングゲジとも 段切欠き付のタイプ (L) が一般的です 段切欠きの使い方は 検査するテパねじが基準寸法であるとき おねじとめねじの管端がゲジ中央の切欠け (SIC) の位置に静止するように設けてあり 他の つの切欠きは 許容寸法の最大および最小を示しています Gauges for NSI taper pipe threads (NPT) are used to inspect taper pipe threads (NPT) in general sealable parts. Various gauge specifications are in use for NPT gauges, some of which have notches, while others do not. Commonly used thread plug and ring gauges are provided with threestep notches (L). If the inspected taper thread conforms to the standard dimensions, the pipe end stops at the SIC position, which is the middle notch on the gauge. The other two notches indicate the maximum and minimum allowed dimensions. 4

ゲジ製品について bout gauges 管用テパねじゲジ Gauges for NSI taper pipe threads TG (NPTF) アメリカ規格 (NSI) による管用テパねじゲジで 船舶 自動車 航空機などの燃料や油配管の結合に使用され シル材を使用しないドライシルで 耐密性を保つようになっています ゲジを使用したとき L- プラグと L- リングで おねじ めねじの手締めの長さ (L) を検査し L- プラグと L- リングで おねじ めねじのレンチ締めの長さ (L と L-L) を検査します そして つのゲジ L- プラグと L- プラグ又は L- リングと L- リングの切欠きの関係位置を / 回転以下にすることにより 製品のテパ度の保証をします L は標準在庫品ですが L L は受注品扱いとなります Gauges for NSI taper pipe threads (NPTF) are intended for threads used to join fuel or oil pipes in ships, automobiles, aircraft and etc. These threads are designed to achieve dry seal joints without using a sealing material. L plug and L ring are used to inspect the hand-tight length (L) of external and internal threads. L plug and L ring are used to check the wrench-tight length (L and L-L) of external and internal threads. When the positional relationship of the notches of two gauges, L and L plugs, or L and L rings, is not more than a half turn, the degree of taper of the product is guaranteed. We offer L gauges as standard stocked items. L and L gauges are made to order. 限界プレンゲジ Plain limit gauges 通り側 GO side 止り側 NO GO side PG 限界プレンゲジは 穴又は軸の寸法検査に用いるゲジで 一般にプラグゲジ リングゲジ 挟みゲジが多く用いられます プラグゲジは通常 mm から 0mm までの穴に用います mm から 50mm までは 通り側 止り側が ハンドルの両端につく両頭形の形状となっています 50mm を超えるものは 通り側 止り側が別々になっている単頭形の形となっており 止り側には識別みぞが設けてあります 通り側 止り側ゲジ共検査用 工作用の区別があり ご指定により空気抜き穴を設けます リングゲジは特殊品となります Plain limit gauges are used to inspect hole or shaft dimensions. Plug, ring and caliper gauges are commonly used. Plug gauges are usually used with holes mm to 0 mm in nominal diameter. For holes mm to 50 mm in nominal diameter, gauges with a GO end and a NO GO end attached to a handle (double-head type) are used. For holes exceeding 50 mm in nominal diameter, separate GO and NO GO gauges (single-head type) are used. NO GO gauges are provided with an identifying groove. oth GO and NO GO gauges designed for inspection and manufacturing are available. bleeder hole could be bored in these gauges upon veguests. Ring gauges: special order item 基準ゲジ Standard gauges (Master gauges) マスタリングゲジ Master ring gauges PG-M RG-M マスタプラグゲジ Master plug gauges ゲジや比較測定器 ( シリンダゲジ 指針測微器 空気マイクロメタ ダイヤルゲジを利用した測定機器など ) の寸法設定および点検管理の寸法基準として用いるゲジです 基準ゲジはマスタプラグゲジとマスタリングゲジがあり 製品 ( 部品 ) に対して 直接使用しないことになっています PG-M は特殊品となります Standard gauges are used as a reference for dimensioning and maintenance of other gauges and comparators (cylinder gauges, microindicators, air micrometers, and dial gauge-based measuring instruments). Standard gauges include master plug and master ring gauges. These gauges are not to be directly used with products (parts). PG-M: special order item FQ Q 限界ねじゲジでのねじ検査はどのように判定しますか? How are limit gauges used for making judgments in inspecting screw threads? ねじゲジによる合否の判定 Pass/Fail criteria for inspection using screw thread gauges 通り側 GO side 過大な力を加えることなく手でねじ込んだときねじの全長を通り抜ける When screwed by hand without using excess force, the GO gauge shall go over the entire thread length. 止り側 NO GO side Q 管用テパねじでの合否判定はどのように判断しますか? What are the Pass / Fail criteria for taper pipe threads? テパねじゲジによる検査方法 Inspection methods using gauges for taper pipe threads テパねじには 基準径の位置 がある ( めねじは管端 おねじは管端から規定の位置 ) Taper screw threads have a gauge plane position (The position is the pipe end for internal threads. For external threads, the position is defined as a specified depth from the pipe end). 基準径位置 Position of gauge plane めねじ Internal thread 基準径位置 Position of gauge plane テパねじプラグゲジ Taper thread plug gauge 回転を超えて入らない Shall enter no more than two turns of thread. おねじ External thread テパねじリングゲジ Taper thread ring gauge ねじの有効径 ( 総合有効径 単独有効径 ) は合格 The result is a Pass regarding to the pitch diameters of thread (virtual and simple effective diameters). ねじの管端がねじゲジの切欠きの範囲内にあれば合格 ねじゲジでねじの 基準径の位置 が規格内かを検査 The thread passes the inspection if the threaded pipe end is within the range defined by notches on the thread gauge. Use a screw thread gauge to check that the gauge plane position is within the applicable limits. 5

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 0.5 GPIP GPWP GP IP WP GR IR WR 0050 005 005 005 0054 0057 0058 0059 45,800 45,800,900,900,900 45,800 45,800 45,800 M 0. 0060 006 006 006 0064 0067 0068 0069 50,00 50,00 5,00 5,00 5,00 50,00 50,00 50,00 M. 0.5 0080 008 008 008 0084 0087 0088 0089 4,000 4,000,500,500,500 4,000 4,000 4,000 M. 0. 0090 009 009 009 0094 0097 0098 0099 49,600 49,600 4,800 4,800 4,800 49,600 49,600 49,600 M. 0.5 00 0 0 0 04 07 08 09 9,600 9,600 9,800 9,800 9,800 9,600 9,600 9,600 M. 0. 00 0 0 0 04 07 08 09 48,600 48,600 4,00 4,00 4,00 48,600 48,600 48,600 M.4 0. 00 0 0 0 04 07 08 09,400,400 6,700 6,700 6,700,400,400,400 M.4 0. 040 04 04 04 044 047 048 049 46,600 46,600,00,00,00 46,600 46,600 46,600 M.6 0.5 050 05 05 05 054 057 058 059,600,600 5,800 5,800 5,800,600,600,600 M.6 0. 060 06 06 06 064 067 068 069 45,00 45,00,600,600,600 45,00 45,00 45,00 M.7 0.5 070 07 07 07 074 077 078 079 9,800 9,800 4,900 4,900 4,900 9,800 9,800 9,800 M.7 0. 080 08 08 08 084 087 088 089 45,800 45,800,900,900,900 45,800 45,800 45,800 M.8 0.5 000 00 00 00 004 007 008 009 7,800 7,800,900,900,900 7,800 7,800 7,800 M.8 0. 00 0 0 0 04 07 08 09 4,600 4,600,00,00,00 4,600 4,600 4,600 M 0.4 00 0 0 0 04 07 08 09 4,800 4,800,400,400,400 4,800 4,800 4,800 M 0.5 040 04 04 04 044 047 048 049 8,800 8,800 9,400 9,400 9,400 8,800 8,800 8,800 M. 0.45 050 05 05 05 054 057 058 059 4,00 4,00,00,00,00 4,00 4,00 4,00 M. 0.5 060 06 06 06 064 067 068 069 7,00 7,00 8,600 8,600 8,600 7,00 7,00 7,00 6

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M. 0.4 GPIP GPWP GP IP WP GR IR WR 080 08 08 08 084 087 088 089 4,600 4,600,00,00,00 4,600 4,600 4,600 M. 0.5 000 00 00 00 004 007 008 009 8,600 8,600 9,00 9,00 9,00 8,600 8,600 8,600 M.5 0.45 00 0 0 0 04 07 08 09,00,00,00,00,00,00,00,00 M.5 0.5 00 0 0 0 04 07 08 09 5,00 5,00 7,600 7,600 7,600 5,00 5,00 5,00 M.6 0.45 00 0 0 0 04 07 08 09,00,00,600,600,600,00,00,00 M.6 0.5 040 04 04 04 044 047 048 049 6,600 6,600 8,00 8,00 8,00 6,600 6,600 6,600 M 0.6 050 05 05 05 054 057 058 059,600,600,00,00,00,600,600,600 M 0.5 060 06 06 06 064 067 068 069,800,800 0,900 0,900 0,900,800,800,800 M 0.5 070 07 07 07 074 077 078 079,800,800 6,400 6,400 6,400,800,800,800 M.5 0.6 090 09 09 09 094 097 098 099,400,400 0,700 0,700 0,700,400,400,400 M.5 0.5 0400 040 040 040 0404 0407 0408 0409 0,600 0,600 5,00 5,00 5,00 0,600 0,600 0,600 M 4 0.75 040 04 04 04 044 047 048 049,400,400 0,700 0,700 0,700,400,400,400 M 4 0.7 040 04 04 04 044 047 048 049 0,600 0,600 0,00 0,00 0,00 0,600 0,600 0,600 M 4 0.5 040 04 04 04 044 047 048 049 5,600 5,600,800,800,800 5,600 5,600 5,600 M 4.5 0.75 0440 044 044 044 0444 0447 0448 0449 0,400 0,400 0,00 0,00 0,00 0,400 0,400 0,400 M 4.5 0.5 0450 045 045 045 0454 0457 0458 0459 6,000 6,000,000,000,000 6,000 6,000 6,000 M 5 0.9 0460 046 046 046 0464 0467 0468 0469,400,400 0,700 0,700 0,700,400,400,400 M 5 0.8 0470 047 047 047 0474 0477 0478 0479 0,400 0,400 0,00 0,00 0,00 0,400 0,400 0,400 M 5 0.75 0480 048 048 048 0484 0487 0488 0489 8,000 8,000 4,000 4,000 4,000 8,000 8,000 8,000 7

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 5 0.5 GPIP GPWP GP IP WP GR IR WR 0490 049 049 049 0494 0497 0498 0499 6,800 6,800,400,400,400 6,800 6,800 6,800 M 5.5 0.9 050 05 05 05 054 057 058 059,00,00 0,600 0,600 0,600,00,00,00 M 5.5 0.75 050 05 05 05 054 057 058 059 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 M 5.5 0.5 050 05 05 05 054 057 058 059 7,600 7,600,800,800,800 7,600 7,600 7,600 M 6 0540 054 054 054 0544 0547 0548 0549 9,980 9,980 9,990 9,990 9,990 9,980 9,980 9,980 M 6 0.75 0550 055 055 055 0554 0557 0558 0559,000,000,000,000,000,000,000,000 M 6 0.5 0560 056 056 056 0564 0567 0568 0569 9,800 9,800 4,900 4,900 4,900 9,800 9,800 9,800 M 7 0570 057 057 057 0574 0577 0578 0579 9,980 9,980 9,990 9,990 9,990 9,980 9,980 9,980 M 7 0.75 0580 058 058 058 0584 0587 0588 0589,800,800,400,400,400,800,800,800 M 7 0.5 0590 059 059 059 0594 0597 0598 0599,000,000 5,500 5,500 5,500,000,000,000 M 8.5 060 06 06 06 064 067 068 069 0,400 0,400 0,00 0,00 0,00 0,400 0,400 0,400 M 8 060 06 06 06 064 067 068 069 9,800 9,800 9,900 9,900 9,900 9,800 9,800 9,800 M 8 0.75 060 06 06 06 064 067 068 069,800,800,900,900,900,800,800,800 M 8 0.5 0640 064 064 064 0644 0647 0648 0649,00,00 6,00 6,00 6,00,00,00,00 M 9.5 0650 065 065 065 0654 0657 0658 0659 0,400 0,400 0,00 0,00 0,00 0,400 0,400 0,400 M 9 0660 066 066 066 0664 0667 0668 0669 0,400 0,400 0,00 0,00 0,00 0,400 0,400 0,400 M 9 0.75 0670 067 067 067 0674 0677 0678 0679 5,000 5,000,500,500,500 5,000 5,000 5,000 M 9 0.5 0680 068 068 068 0684 0687 0688 0689,00,00 6,00 6,00 6,00,00,00,00 M 0.5 0700 070 070 070 0704 0707 0708 0709 0,600 0,600 0,00 0,00 0,00 0,600 0,600 0,600 8

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 0.5 GPIP GPWP GP IP WP GR IR WR 070 07 07 07 074 077 078 079 9,800 9,800 9,900 9,900 9,900 9,800 9,800 9,800 M 0 070 07 07 07 074 077 078 079 0,600 0,600 0,00 0,00 0,00 0,600 0,600 0,600 M 0 0.75 070 07 07 07 074 077 078 079 6,000 6,000,000,000,000 6,000 6,000 6,000 M 0 0.5 0740 074 074 074 0744 0747 0748 0749,600,600 6,800 6,800 6,800,600,600,600 M.5 0750 075 075 075 0754 0757 0758 0759 0,600 0,600 0,00 0,00 0,00 0,600 0,600 0,600 M.5 0760 076 076 076 0764 0767 0768 0769,400,400 0,700 0,700 0,700,400,400,400 M 0770 077 077 077 0774 0777 0778 0779,000,000,000,000,000,000,000,000 M 0.75 0780 078 078 078 0784 0787 0788 0789 7,600 7,600,800,800,800 7,600 7,600 7,600 M 0.5 0790 079 079 079 0794 0797 0798 0799 5,000 5,000 7,500 7,500 7,500 5,000 5,000 5,000 M.75 0800 080 080 080 0804 0807 0808 0809,00,00 0,600 0,600 0,600,00,00,00 M.5 080 08 08 08 084 087 088 089 0,800 0,800 0,400 0,400 0,400 0,800 0,800 0,800 M.5 080 08 08 08 084 087 088 089,00,00 0,600 0,600 0,600,00,00,00 M 080 08 08 08 084 087 088 089,400,400,00,00,00,400,400,400 M 0.75 0840 084 084 084 0844 0847 0848 0849 8,600 8,600 9,00 9,00 9,00 8,600 8,600 8,600 M 0.5 0850 085 085 085 0854 0857 0858 0859 6,800 6,800 8,400 8,400 8,400 6,800 6,800 6,800 M.75 0870 087 087 087 0874 0877 0878 0879,400,400,00,00,00,400,400,400 M.5 0880 088 088 088 0884 0887 0888 0889,400,400,00,00,00,400,400,400 M.5 0890 089 089 089 0894 0897 0898 0899 4,400 4,400,00,00,00 4,400 4,400 4,400 M 0900 090 090 090 0904 0907 0908 0909 4,00 4,00,00,00,00 4,00 4,00 4,00 9

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 0.75 GPIP GPWP GP IP WP GR IR WR 090 09 09 09 094 097 098 099 9,600 9,600 9,800 9,800 9,800 9,600 9,600 9,600 M 0.5 090 09 09 09 094 097 098 099 7,800 7,800 8,900 8,900 8,900 7,800 7,800 7,800 M 4 090 09 09 09 094 097 098 099,400,400,00,00,00,400,400,400 M 4.5 0940 094 094 094 0944 0947 0948 0949,000,000,000,000,000,000,000,000 M 4.5 0950 095 095 095 0954 0957 0958 0959,00,00,600,600,600,00,00,00 M 4 0960 096 096 096 0964 0967 0968 0969,800,800,900,900,900,800,800,800 M 4 0.75 0970 097 097 097 0974 0977 0978 0979 4,00 4,00 0,600 0,600 0,600 4,00 4,00 4,00 M 4 0.5 0980 098 098 098 0984 0987 0988 0989 9,00 9,00 9,600 9,600 9,600 9,00 9,00 9,00 M 5 000 00 00 00 004 007 008 009,00,00,600,600,600,00,00,00 M 5.5 00 0 0 0 04 07 08 09,400,400,00,00,00,400,400,400 M 5 00 0 0 0 04 07 08 09 4,600 4,600,00,00,00 4,600 4,600 4,600 M 5 0.75 040 04 04 04 044 047 048 049 4,600 4,600,00,00,00 4,600 4,600 4,600 M 5 0.5 050 05 05 05 054 057 058 059 40,800 40,800 0,400 0,400 0,400 40,800 40,800 40,800 M 6 060 06 06 06 064 067 068 069,600,600,800,800,800,600,600,600 M 6.5 070 07 07 07 074 077 078 079,800,800,400,400,400,800,800,800 M 6.5 080 08 08 08 084 087 088 089 6,600 6,600,00,00,00 6,600 6,600 6,600 M 6 090 09 09 09 094 097 098 099 5,400 5,400,700,700,700 5,400 5,400 5,400 M 6 0.75 00 0 0 0 04 07 08 09 44,00 44,00,00,00,00 44,00 44,00 44,00 M 6 0.5 0 4 7 8 9 4,00 4,00,00,00,00 4,00 4,00 4,00 0

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 7.5 GPIP GPWP GP IP WP GR IR WR 40 4 4 4 44 47 48 49,00,00,600,600,600,00,00,00 M 7 60 6 6 6 64 67 68 69 6,400 6,400,00,00,00 6,400 6,400 6,400 M 7 0.75 70 7 7 7 74 77 78 79 45,800 45,800,900,900,900 45,800 45,800 45,800 M 8.5 80 8 8 8 84 87 88 89 5,400 5,400,700,700,700 5,400 5,400 5,400 M 8 90 9 9 9 94 97 98 99 5,000 5,000,500,500,500 5,000 5,000 5,000 M 8.5 00 0 0 0 04 07 08 09,800,800,900,900,900,800,800,800 M 8 0 4 7 8 9 7,000 7,000,500,500,500 7,000 7,000 7,000 M 8 0.75 0 4 7 8 9 47,400 47,400,700,700,700 47,400 47,400 47,400 M 8 0.5 0 4 7 8 9 45,00 45,00,600,600,600 45,00 45,00 45,00 M 9.5 40 4 4 4 44 47 48 49 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 M 9.5 60 6 6 6 64 67 68 69 6,600 6,600,00,00,00 6,600 6,600 6,600 M 9 70 7 7 7 74 77 78 79 0,400 0,400 5,00 5,00 5,00 0,400 0,400 0,400 M 0.5 90 9 9 9 94 97 98 99 7,600 7,600,800,800,800 7,600 7,600 7,600 M 0 00 0 0 0 04 07 08 09 6,000 6,000,000,000,000 6,000 6,000 6,000 M 0.5 0 4 7 8 9 5,400 5,400,700,700,700 5,400 5,400 5,400 M 0.5 0 4 7 8 9 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 M 0 0 4 7 8 9 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 M 0 0.5 50 5 5 5 54 57 58 59 48,00 48,00 4,00 4,00 4,00 48,00 48,00 48,00 M.5 80 8 8 8 84 87 88 89 9,00 9,00 4,600 4,600 4,600 9,00 9,00 9,00

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M GPIP GPWP GP IP WP GR IR WR 90 9 9 9 94 97 98 99 7,600 7,600,800,800,800 7,600 7,600 7,600 M.5 400 40 40 40 404 407 408 409 6,400 6,400,00,00,00 6,400 6,400 6,400 M 40 4 4 4 44 47 48 49 0,600 0,600 5,00 5,00 5,00 0,600 0,600 0,600 M 0.5 40 4 4 4 44 47 48 49 5,000 5,000 5,500 5,500 5,500 5,000 5,000 5,000 M 4 460 46 46 46 464 467 468 469,400,400 6,00 6,00 6,00,400,400,400 M 4 470 47 47 47 474 477 478 479 8,400 8,400 4,00 4,00 4,00 8,400 8,400 8,400 M 4.5 480 48 48 48 484 487 488 489 7,800 7,800,900,900,900 7,800 7,800 7,800 M 4 490 49 49 49 494 497 498 499,600,600 6,00 6,00 6,00,600,600,600 M 4 0.5 500 50 50 50 504 507 508 509 54,400 54,400 7,00 7,00 7,00 54,400 54,400 54,400 M 5 50 5 5 5 54 57 58 59 9,00 9,00 4,600 4,600 4,600 9,00 9,00 9,00 M 5.5 540 54 54 54 544 547 548 549 8,400 8,400 4,00 4,00 4,00 8,400 8,400 8,400 M 5 550 55 55 55 554 557 558 559,800,800 6,900 6,900 6,900,800,800,800 M 5 0.5 560 56 56 56 564 567 568 569 55,400 55,400 7,700 7,700 7,700 55,400 55,400 55,400 M 6 570 57 57 57 574 577 578 579 5,600 5,600 7,800 7,800 7,800 5,600 5,600 5,600 M 6 580 58 58 58 584 587 588 589,00,00 5,600 5,600 5,600,00,00,00 M 6.5 590 59 59 59 594 597 598 599 9,400 9,400 4,700 4,700 4,700 9,400 9,400 9,400 M 6 600 60 60 60 604 607 608 609 6,600 6,600 8,00 8,00 8,00 6,600 6,600 6,600 M 6 0.5 60 6 6 6 64 67 68 69 56,800 56,800 8,400 8,400 8,400 56,800 56,800 56,800 M 7 60 6 6 6 64 67 68 69 4,800 4,800 7,400 7,400 7,400 4,800 4,800 4,800

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 7 GPIP GPWP GP IP WP GR IR WR 60 6 6 6 64 67 68 69 0,600 0,600 5,00 5,00 5,00 0,600 0,600 0,600 M 7.5 640 64 64 64 644 647 648 649 0,400 0,400 5,00 5,00 5,00 0,400 0,400 0,400 M 7 650 65 65 65 654 657 658 659 5,600 5,600 7,800 7,800 7,800 5,600 5,600 5,600 M 8 660 66 66 66 664 667 668 669 6,000 6,000 8,000 8,000 8,000 6,000 6,000 6,000 M 8 670 67 67 67 674 677 678 679,400,400 5,700 5,700 5,700,400,400,400 M 8.5 680 68 68 68 684 687 688 689,000,000 5,500 5,500 5,500,000,000,000 M 8.5 70 7 7 7 74 77 78 79 6,600 6,600 8,00 8,00 8,00 6,600 6,600 6,600 M 8 690 69 69 69 694 697 698 699 6,800 6,800 8,400 8,400 8,400 6,800 6,800 6,800 M 8 0.5 700 70 70 70 704 707 708 709 59,800 59,800 9,900 9,900 9,900 59,800 59,800 59,800 M 0.5 70 7 7 7 74 77 78 79 7,800 7,800 8,900 8,900 8,900 7,800 7,800 7,800 M 0 70 7 7 7 74 77 78 79 7,00 7,00 8,600 8,600 8,600 7,00 7,00 7,00 M 0 740 74 74 74 744 747 748 749,800,800 6,400 6,400 6,400,800,800,800 M 0.5 750 75 75 75 754 757 758 759,400,400 6,00 6,00 6,00,400,400,400 M 0 760 76 76 76 764 767 768 769 8,600 8,600 9,00 9,00 9,00 8,600 8,600 8,600 M 0 0.5 770 77 77 77 774 777 778 779 6,000 6,000,500,500,500 6,000 6,000 6,000 M 780 78 78 78 784 787 788 789 4,00 4,00 0,600 0,600 0,600 4,00 4,00 4,00 M 790 79 79 79 794 797 798 799 5,600 5,600 7,800 7,800 7,800 5,600 5,600 5,600 M.5 800 80 80 80 804 807 808 809 5,000 5,000 7,500 7,500 7,500 5,000 5,000 5,000 M 80 8 8 8 84 87 88 89 4,400 4,400,700,700,700 4,400 4,400 4,400

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 0.5 GPIP GPWP GP IP WP GR IR WR 80 8 8 8 84 87 88 89 68,000 68,000 4,000 4,000 4,000 68,000 68,000 68,000 M.5 80 8 8 8 84 87 88 89 4,00 4,00,00,00,00 4,00 4,00 4,00 M 840 84 84 84 844 847 848 849 40,800 40,800 0,400 0,400 0,400 40,800 40,800 40,800 M 850 85 85 85 854 857 858 859 6,000 6,000 8,000 8,000 8,000 6,000 6,000 6,000 M.5 860 86 86 86 864 867 868 869 6,000 6,000 8,000 8,000 8,000 6,000 6,000 6,000 M 4 900 90 90 90 904 907 908 909 9,000 9,000 9,500 9,500 9,500 9,000 9,000 9,000 M 4.5 90 9 9 9 94 97 98 99 9,000 9,000 9,500 9,500 9,500 9,000 9,000 9,000 M 4 90 9 9 9 94 97 98 99 45,800 45,800,900,900,900 45,800 45,800 45,800 M 4 0.5 90 9 9 9 94 97 98 99 70,800 70,800 5,400 5,400 5,400 70,800 70,800 70,800 M 5 940 94 94 94 944 947 948 949 4,00 4,00,600,600,600 4,00 4,00 4,00 M 5.5 960 96 96 96 964 967 968 969 7,800 7,800 8,900 8,900 8,900 7,800 7,800 7,800 M 6 4 980 98 98 98 984 987 988 989 46,000 46,000,000,000,000 46,000 46,000 46,000 M 6 990 99 99 99 994 997 998 999 4,400 4,400,700,700,700 4,400 4,400 4,400 M 6 000 00 00 00 004 007 008 009 9,000 9,000 9,500 9,500 9,500 9,000 9,000 9,000 M 6.5 00 0 0 0 04 07 08 09 9,000 9,000 9,500 9,500 9,500 9,000 9,000 9,000 M 6 00 0 0 0 04 07 08 09 48,00 48,00 4,00 4,00 4,00 48,00 48,00 48,00 M 6 0.5 00 0 0 0 04 07 08 09 74,000 74,000 7,000 7,000 7,000 74,000 74,000 74,000 M 8 050 05 05 05 054 057 058 059 49,00 49,00 4,600 4,600 4,600 49,00 49,00 49,00 M 8 060 06 06 06 064 067 068 069 4,000 4,000,500,500,500 4,000 4,000 4,000 4

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 8.5 GPIP GPWP GP IP WP GR IR WR 070 07 07 07 074 077 078 079 4,400 4,400 0,700 0,700 0,700 4,400 4,400 4,400 M 8 080 08 08 08 084 087 088 089 50,400 50,400 5,00 5,00 5,00 50,400 50,400 50,400 M 8 0.5 090 09 09 09 094 097 098 099 77,400 77,400 8,700 8,700 8,700 77,400 77,400 77,400 M 9 4 00 0 0 0 04 07 08 09 50,000 50,000 5,000 5,000 5,000 50,000 50,000 50,000 M 9 0 4 7 8 9 46,00 46,00,00,00,00 46,00 46,00 46,00 M 9 0 4 7 8 9 4,800 4,800 0,900 0,900 0,900 4,800 4,800 4,800 M 9.5 0 4 7 8 9 4,800 4,800 0,900 0,900 0,900 4,800 4,800 4,800 M 40 60 6 6 6 64 67 68 69 47,400 47,400,700,700,700 47,400 47,400 47,400 M 40 70 7 7 7 74 77 78 79 4,000 4,000,500,500,500 4,000 4,000 4,000 M 40.5 80 8 8 8 84 87 88 89 4,000 4,000,500,500,500 4,000 4,000 4,000 M 40 90 9 9 9 94 97 98 99 5,800 5,800 6,400 6,400 6,400 5,800 5,800 5,800 M 4 4.5 00 0 0 0 04 07 08 09 54,000 54,000 7,000 7,000 7,000 54,000 54,000 54,000 M 4 4 0 4 7 8 9 54,600 54,600 7,00 7,00 7,00 54,600 54,600 54,600 M 4 0 4 7 8 9 49,600 49,600 4,800 4,800 4,800 49,600 49,600 49,600 M 4 0 4 7 8 9 45,00 45,00,600,600,600 45,00 45,00 45,00 M 4.5 40 4 4 4 44 47 48 49 45,00 45,00,600,600,600 45,00 45,00 45,00 M 4 50 5 5 5 54 57 58 59 5,00 5,00 6,600 6,600 6,600 5,00 5,00 5,00 M 45 4.5 70 7 7 7 74 77 78 79 58,400 58,400 9,00 9,00 9,00 58,400 58,400 58,400 M 45 4 80 8 8 8 84 87 88 89 58,400 58,400 9,00 9,00 9,00 58,400 58,400 58,400 5

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 45 GPIP GPWP GP IP WP GR IR WR 90 9 9 9 94 97 98 99 5,800 5,800 6,400 6,400 6,400 5,800 5,800 5,800 M 45 00 0 0 0 04 07 08 09 48,800 48,800 4,400 4,400 4,400 48,800 48,800 48,800 M 45.5 0 4 7 8 9 48,800 48,800 4,400 4,400 4,400 48,800 48,800 48,800 M 45 0 4 7 8 9 59,600 59,600 9,800 9,800 9,800 59,600 59,600 59,600 M 46.5 40 4 4 4 44 47 48 49 55,800 55,800 7,900 7,900 7,900 55,800 55,800 55,800 M 48 5 60 6 6 6 64 67 68 69 6,600 6,600,800,800,800 6,600 6,600 6,600 M 48 4 70 7 7 7 74 77 78 79 6,600 6,600,800,800,800 6,600 6,600 6,600 M 48 80 8 8 8 84 87 88 89 57,000 57,000 8,500 8,500 8,500 57,000 57,000 57,000 M 48 90 9 9 9 94 97 98 99 5,00 5,00 6,600 6,600 6,600 5,00 5,00 5,00 M 48.5 400 40 40 40 404 407 408 409 5,00 5,00 6,600 6,600 6,600 5,00 5,00 5,00 M 48 40 4 4 4 44 47 48 49 6,400 6,400,700,700,700 6,400 6,400 6,400 M 50 40 4 4 4 44 47 48 49 59,800 59,800 9,900 9,900 9,900 59,800 59,800 59,800 M 50 440 44 44 44 444 447 448 449 56,00 56,00 8,00 8,00 8,00 56,00 56,00 56,00 M 50.5 450 45 45 45 454 457 458 459 56,00 56,00 8,00 8,00 8,00 56,00 56,00 56,00 M 50 460 46 46 46 464 467 468 469 66,400 66,400,00,00,00 66,400 66,400 66,400 M 5 5 48 48 484 487 488 489 9,700 9,700 9,700 79,400 79,400 79,400 M 5 4 49 49 494 497 498 499 6,400 6,400 6,400 7,800 7,800 7,800 M 5 50 50 504 507 508 509,900,900,900 65,800 65,800 65,800 M 5 5 5 54 57 58 59 0,400 0,400 0,400 60,800 60,800 60,800 6

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 5.5 GPIP GPWP GP IP WP GR IR WR 5 5 54 57 58 59 0,600 0,600 0,600 6,00 6,00 6,00 M 54 4 5 5 54 57 58 59 8,400 8,400 8,400 76,800 76,800 76,800 M 55 4 55 55 554 557 558 559 9,800 9,800 9,800 79,600 79,600 79,600 M 55 56 56 564 567 568 569 6,00 6,00 6,00 7,600 7,600 7,600 M 55 57 57 574 577 578 579,900,900,900 65,800 65,800 65,800 M 55.5 58 58 584 587 588 589 4,00 4,00 4,00 68,400 68,400 68,400 M 56 5.5 59 59 594 597 598 599 44,900 44,900 44,900 89,800 89,800 89,800 M 56 4 60 60 604 607 608 609 9,800 9,800 9,800 79,600 79,600 79,600 M 56 6 6 64 67 68 69 7,00 7,00 7,00 74,600 74,600 74,600 M 56 6 6 64 67 68 69,800,800,800 67,600 67,600 67,600 M 56.5 6 6 64 67 68 69 5,500 5,500 5,500 7,000 7,000 7,000 M 58 4 65 65 654 657 658 659 4,00 4,00 4,00 86,400 86,400 86,400 M 58 66 66 664 667 668 669 9,800 9,800 9,800 79,600 79,600 79,600 M 58 67 67 674 677 678 679 5,800 5,800 5,800 7,600 7,600 7,600 M 58.5 68 68 684 687 688 689 8,400 8,400 8,400 76,800 76,800 76,800 M 60 5.5 70 70 704 707 708 709 49,00 49,00 49,00 98,600 98,600 98,600 M 60 4 7 7 74 77 78 79 45,700 45,700 45,700 9,400 9,400 9,400 M 60 7 7 74 77 78 79 4,400 4,400 4,400 84,800 84,800 84,800 M 60 7 7 74 77 78 79 7,00 7,00 7,00 74,00 74,00 74,00 7

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 60.5 GPIP GPWP GP IP WP GR IR WR 74 74 744 747 748 749 40,700 40,700 40,700 8,400 8,400 8,400 M 6 4 76 76 764 767 768 769 48,00 48,00 48,00 96,400 96,400 96,400 M 6 77 77 774 777 778 779 48,00 48,00 48,00 96,400 96,400 96,400 M 6 78 78 784 787 788 789 8,700 8,700 8,700 77,400 77,400 77,400 M 6.5 79 79 794 797 798 799 4,400 4,400 4,400 84,800 84,800 84,800 M 64 6 8 8 84 87 88 89 55,700 55,700 55,700,400,400,400 M 64 4 8 8 84 87 88 89 50,500 50,500 50,500 0,000 0,000 0,000 M 64 8 8 84 87 88 89 46,600 46,600 46,600 9,00 9,00 9,00 M 64 84 84 844 847 848 849 40,00 40,00 40,00 80,600 80,600 80,600 M 64.5 85 85 854 857 858 859 4,700 4,700 4,700 87,400 87,400 87,400 M 65 4 87 87 874 877 878 879 5,400 5,400 5,400 0,800 0,800 0,800 M 65 88 88 884 887 888 889 47,600 47,600 47,600 95,00 95,00 95,00 M 65 89 89 894 897 898 899 4,600 4,600 4,600 8,00 8,00 8,00 M 65.5 90 90 904 907 908 909 44,400 44,400 44,400 88,800 88,800 88,800 M 68 6 9 9 94 97 98 99 6,800 6,800 6,800,600,600,600 M 68 4 9 9 94 97 98 99 54,00 54,00 54,00 08,00 08,00 08,00 M 68 94 94 944 947 948 949 50,500 50,500 50,500 0,000 0,000 0,000 M 68 95 95 954 957 958 959 4,700 4,700 4,700 87,400 87,400 87,400 M 68.5 96 96 964 967 968 969 46,900 46,900 46,900 9,800 9,800 9,800 8

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 70 6 GPIP GPWP GP IP WP GR IR WR 9440 9440 94404 94407 94408 94409 65,800 65,800 65,800,600,600,600 M 70 4 9444 9444 94444 94447 94448 94449 57,00 57,00 57,00 4,400 4,400 4,400 M 70 9448 9448 94484 94487 94488 94489 5,600 5,600 5,600 05,00 05,00 05,00 M 70 945 945 9454 9457 9458 9459 47,900 47,900 47,900 95,800 95,800 95,800 M 70.5 9456 9456 94564 94567 94568 94569 5,000 5,000 5,000 0,000 0,000 0,000 M 7 6 9457 9457 94574 94577 94578 94579 7,00 7,00 7,00 4,00 4,00 4,00 M 7 4 9458 9458 94584 94587 94588 94589 6,600 6,600 6,600,00,00,00 M 7 9460 9460 94604 94607 94608 94609 54,500 54,500 54,500 09,000 09,000 09,000 M 7 9464 9464 94644 94647 94648 94649 49,800 49,800 49,800 99,600 99,600 99,600 M 7.5 9468 9468 94684 94687 94688 94689 54,500 54,500 54,500 09,000 09,000 09,000 M 75 4 9470 9470 94704 94707 94708 94709 6,800 6,800 6,800 7,600 7,600 7,600 M 75 947 947 9474 9477 9478 9479 57,000 57,000 57,000 4,000 4,000 4,000 M 75 9476 9476 94764 94767 94768 94769 5,600 5,600 5,600 05,00 05,00 05,00 M 75.5 9480 9480 94804 94807 94808 94809 57,400 57,400 57,400 4,800 4,800 4,800 M 76 6 948 948 9484 9487 9488 9489 75,000 75,000 75,000 50,000 50,000 50,000 M 76 4 948 948 9484 9487 9488 9489 65,00 65,00 65,00 0,00 0,00 0,00 M 76 9484 9484 94844 94847 94848 94849 57,400 57,400 57,400 4,800 4,800 4,800 M 76 9488 9488 94884 94887 94888 94889 54,500 54,500 54,500 09,000 09,000 09,000 M 76.5 9489 9489 94894 94897 94898 94899 57,400 57,400 57,400 4,800 4,800 4,800 9

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 78 GPIP GPWP GP IP WP GR IR WR 949 949 9494 9497 9498 9499 55,600 55,600 55,600,00,00,00 M 80 6 949 949 9494 9497 9498 9499 79,400 79,400 79,400 58,800 58,800 58,800 M 80 9496 9496 94964 94967 94968 94969 6,400 6,400 6,400,800,800,800 M 80 9500 9500 95004 95007 95008 95009 57,400 57,400 57,400 4,800 4,800 4,800 M 80.5 9504 9504 95044 95047 95048 95049 6,400 6,400 6,400,800,800,800 M 8 9506 9506 95064 95067 95068 95069 59,00 59,00 59,00 8,600 8,600 8,600 M 85 4 9508 9508 95084 95087 95088 95089 74,00 74,00 74,00 48,600 48,600 48,600 M 85 95 95 954 957 958 959 65,800 65,800 65,800,600,600,600 M 85 956 956 9564 9567 9568 9569 65,500 65,500 65,500,000,000,000 M 85.5 950 950 9504 9507 9508 9509 65,800 65,800 65,800,600,600,600 M 90 6 954 954 9544 9547 9548 9549 9,00 9,00 9,00 84,400 84,400 84,400 M 90 4 958 958 9584 9587 9588 9589 79,400 79,400 79,400 58,800 58,800 58,800 M 90 95 95 954 957 958 959 7,00 7,00 7,00 4,00 4,00 4,00 M 90 956 956 9564 9567 9568 9569 68,500 68,500 68,500 7,000 7,000 7,000 M 90.5 9540 9540 95404 95407 95408 95409 75,700 75,700 75,700 5,400 5,400 5,400 M 95 6 954 954 9544 9547 9548 9549 0,000 0,000 0,000 04,000 04,000 04,000 M 95 4 954 954 9544 9547 9548 9549 88,000 88,000 88,000 76,000 76,000 76,000 M 95 9545 9545 95454 95457 95458 95459 78,000 78,000 78,000 56,000 56,000 56,000 M 95 9549 9549 95494 95497 95498 95499 74,00 74,00 74,00 48,600 48,600 48,600 0

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 95.5 GPIP GPWP GP IP WP GR IR WR 955 955 9554 9557 9558 9559 8,600 8,600 8,600 6,00 6,00 6,00 M 00 6 M 00 4 M 00 M 00 M 00.5 M 05 6 M 05 M 0 M 0 M 5 4 M 5 M 0 M 0 M 5 4 M 5 M 0 6 M 0 M 0 9557 9557 95574 95577 95578 95579 09,000 09,000 09,000 8,000 8,000 8,000 956 956 9564 9567 9568 9569 96,500 96,500 96,500 9,000 9,000 9,000 9565 9565 95654 95657 95658 95659 85,500 85,500 85,500 7,000 7,000 7,000 9569 9569 95694 95697 95698 95699 79,400 79,400 79,400 58,800 58,800 58,800 957 957 9574 9577 9578 9579 89,700 89,700 89,700 79,400 79,400 79,400 9575 9575 95754 95757 95758 95759,000,000,000 4,000 4,000 4,000 9579 9579 95794 95797 95798 95799 84,600 84,600 84,600 69,00 69,00 69,00 9584 9584 95844 95847 95848 95849 9,900 9,900 9,900 87,800 87,800 87,800 9586 9586 95864 95867 95868 95869 88,900 88,900 88,900 77,800 77,800 77,800 959 959 9594 9597 9598 9599 09,000 09,000 09,000 8,000 8,000 8,000 959 959 9594 9597 9598 9599 9,00 9,00 9,00 86,00 86,00 86,00 9598 9598 95984 95987 95988 95989 04,000 04,000 04,000 08,000 08,000 08,000 9600 9600 96004 96007 96008 96009 98,00 98,00 98,00 96,00 96,00 96,00 960 960 9604 9607 9608 9609,000,000,000 46,000 46,000 46,000 9605 9605 96054 96057 96058 96059 04,000 04,000 04,000 08,000 08,000 08,000 9607 9607 96074 96077 96078 96079 45,000 45,000 45,000 90,000 90,000 90,000 9609 9609 96094 96097 96098 96099 9,000 9,000 9,000 8,000 8,000 8,000 96 96 964 967 968 969 7,000 7,000 7,000 4,000 4,000 4,000

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) 左ねじ LH Thread M.4 0. - L M.7 0.5 - L M 0.4 - L M.5 0.45 - L M.6 0.45 - L M 0.6 - L M 0.5 - L M 4 0.75 - L M 4 0.7 - L M 5 0.9 - L M 5 0.8 - L M 6 - L M 7 - L M 8.5 - L M 9.5 - L M 0.5 - L M 0.5 - L M.5 - L M.75 - L M.5 - L GPIP GPWP GP IP WP GR IR WR 940 94 94 94 944 947 948 949 40,000 40,000 0,000 0,000 0,000 40,000 40,000 40,000 9460 946 946 946 9464 9467 9468 9469 5,600 5,600 7,800 7,800 7,800 5,600 5,600 5,600 9500 950 950 950 9504 9507 9508 9509 9,800 9,800 4,900 4,900 4,900 9,800 9,800 9,800 9560 956 956 956 9564 9567 9568 9569 6,600 6,600,00,00,00 6,600 6,600 6,600 9580 958 958 958 9584 9587 9588 9589 7,600 7,600,800,800,800 7,600 7,600 7,600 9600 960 960 960 9604 9607 9608 9609 7,00 7,00,600,600,600 7,00 7,00 7,00 960 96 96 96 964 967 968 969 7,00 7,00,600,600,600 7,00 7,00 7,00 960 96 96 96 964 967 968 969 5,800 5,800,900,900,900 5,800 5,800 5,800 9640 964 964 964 9644 9647 9648 9649 5,800 5,800,900,900,900 5,800 5,800 5,800 9660 966 966 966 9664 9667 9668 9669 5,000 5,000,500,500,500 5,000 5,000 5,000 9670 967 967 967 9674 9677 9678 9679 5,600 5,600,800,800,800 5,600 5,600 5,600 9680 968 968 968 9684 9687 9688 9689 5,400 5,400,700,700,700 5,400 5,400 5,400 9700 970 970 970 9704 9707 9708 9709 5,400 5,400,700,700,700 5,400 5,400 5,400 970 97 97 97 974 977 978 979 5,800 5,800,900,900,900 5,800 5,800 5,800 970 97 97 97 974 977 978 979 5,800 5,800,900,900,900 5,800 5,800 5,800 9750 975 975 975 9754 9757 9758 9759 6,400 6,400,00,00,00 6,400 6,400 6,400 9760 976 976 976 9764 9767 9768 9769 5,800 5,800,900,900,900 5,800 5,800 5,800 9780 978 978 978 9784 9787 9788 9789 6,800 6,800,400,400,400 6,800 6,800 6,800 9800 980 980 980 9804 9807 9808 9809 7,600 7,600,800,800,800 7,600 7,600 7,600 980 98 98 98 984 987 988 989 7,600 7,600,800,800,800 7,600 7,600 7,600

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) 左ねじ LH Thread M.5 - L M 4 - L M 4.5 - L M 4.5 - L M 6 - L M 6.5 - L M 8.5 - L M 8.5 - L M 0.5 - L M 0.5 - L M.5 - L M.5 - L M 4 - L M 4.5 - L M 6.5 - L M 7 - L M 7.5 - L M 8.5 - L M 0.5 - L M 0.5 - L GPIP GPWP GP IP WP GR IR WR 980 98 98 98 984 987 988 989 7,600 7,600,800,800,800 7,600 7,600 7,600 9840 984 984 984 9844 9847 9848 9849 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 9850 985 985 985 9854 9857 9858 9859 8,400 8,400 4,00 4,00 4,00 8,400 8,400 8,400 9860 986 986 986 9864 9867 9868 9869 0,00 0,00 5,00 5,00 5,00 0,00 0,00 0,00 9870 987 987 987 9874 9877 9878 9879,000,000 5,500 5,500 5,500,000,000,000 9880 988 988 988 9884 9887 9888 9889 0,000 0,000 5,000 5,000 5,000 0,000 0,000 0,000 9060 906 906 906 9064 9067 9068 9069 0,400 0,400 5,00 5,00 5,00 0,400 0,400 0,400 90650 9065 9065 9065 90654 90657 90658 90659 8,600 8,600 4,00 4,00 4,00 8,600 8,600 8,600 9070 907 907 907 9074 9077 9078 9079,800,800 6,400 6,400 6,400,800,800,800 90740 9074 9074 9074 90744 90747 90748 90749 0,400 0,400 5,00 5,00 5,00 0,400 0,400 0,400 90790 9079 9079 9079 90794 90797 90798 90799 5,00 5,00 7,600 7,600 7,600 5,00 5,00 5,00 9080 908 908 908 9084 9087 9088 9089,600,600 5,800 5,800 5,800,600,600,600 90850 9085 9085 9085 90854 90857 90858 90859 8,800 8,800 9,400 9,400 9,400 8,800 8,800 8,800 90870 9087 9087 9087 90874 90877 90878 90879,400,400 6,700 6,700 6,700,400,400,400 9090 909 909 909 9094 9097 9098 9099 5,400 5,400 7,700 7,700 7,700 5,400 5,400 5,400 9090 909 909 909 9094 9097 9098 9099 4,800 4,800 0,900 0,900 0,900 4,800 4,800 4,800 90950 9095 9095 9095 90954 90957 90958 90959 6,400 6,400 8,00 8,00 8,00 6,400 6,400 6,400 90960 9096 9096 9096 90964 90967 90968 90969 7,00 7,00 8,600 8,600 8,600 7,00 7,00 7,00 9000 900 900 900 9004 9007 9008 9009 45,600 45,600,800,800,800 45,600 45,600 45,600 900 90 90 90 904 907 908 909 8,800 8,800 9,400 9,400 9,400 8,800 8,800 8,800

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 0.4 GPIP GPWP GP IP WP GR IR WR 960 96 96 96 964 967 968 969 8,600 8,600 4,00 4,00 4,00 8,600 8,600 8,600 M.6 0.45 M 0.6 M 0.5 M.5 0.6 M 4 0.75 M 4 0.7 M 5 0.9 M 5 0.8 M 6 M 8.5 M 8 M 0.5 M 0.5 M 0 M.75 M.5 M.5 M 960 96 96 96 964 967 968 969 6,600 6,600,00,00,00 6,600 6,600 6,600 990 99 99 99 994 997 998 999 6,000 6,000,000,000,000 6,000 6,000 6,000 900 90 90 90 904 907 908 909 5,000 5,000,500,500,500 5,000 5,000 5,000 90 9 9 9 94 97 98 99 4,800 4,800,400,400,400 4,800 4,800 4,800 950 95 95 95 954 957 958 959 4,800 4,800,400,400,400 4,800 4,800 4,800 960 96 96 96 964 967 968 969,800,800,900,900,900,800,800,800 9400 940 940 940 9404 9407 9408 9409 4,600 4,600,00,00,00 4,600 4,600 4,600 940 94 94 94 944 947 948 949,400,400,700,700,700,400,400,400 9470 947 947 947 9474 9477 9478 9479,00,00,600,600,600,00,00,00 950 95 95 95 954 957 958 959,400,400,700,700,700,400,400,400 9540 954 954 954 9544 9547 9548 9549,800,800,400,400,400,800,800,800 960 96 96 96 964 967 968 969,800,800,900,900,900,800,800,800 960 96 96 96 964 967 968 969,800,800,400,400,400,800,800,800 960 96 96 96 964 967 968 969,800,800,900,900,900,800,800,800 970 97 97 97 974 977 978 979 4,400 4,400,00,00,00 4,400 4,400 4,400 970 97 97 97 974 977 978 979,800,800,900,900,900,800,800,800 970 97 97 97 974 977 978 979 4,400 4,400,00,00,00 4,400 4,400 4,400 9740 974 974 974 9744 9747 9748 9749 6,000 6,000,000,000,000 6,000 6,000 6,000 4

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 4 GPIP GPWP GP IP WP GR IR WR 980 98 98 98 984 987 988 989 5,800 5,800,900,900,900 5,800 5,800 5,800 M 4.5 M 4 M 6 M 6.5 M 6 M 8.5 M 8.5 M 0.5 M 0 M 0.5 M.5 M M.5 M 4 M 4 M 4.5 M 7 M 7 9840 984 984 984 9844 9847 9848 9849 5,400 5,400,700,700,700 5,400 5,400 5,400 9860 986 986 986 9864 9867 9868 9869 7,600 7,600,800,800,800 7,600 7,600 7,600 9950 995 995 995 9954 9957 9958 9959 7,000 7,000,500,500,500 7,000 7,000 7,000 9960 996 996 996 9964 9967 9968 9969 6,00 6,00,00,00,00 6,00 6,00 6,00 9980 998 998 998 9984 9987 9988 9989 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 9070 907 907 907 9074 9077 9078 9079 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 9090 909 909 909 9094 9097 9098 9099 7,600 7,600,800,800,800 7,600 7,600 7,600 90 9 9 9 94 97 98 99,400,400 5,700 5,700 5,700,400,400,400 90 9 9 9 94 97 98 99 0,000 0,000 5,000 5,000 5,000 0,000 0,000 0,000 90 9 9 9 94 97 98 99 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 900 90 90 90 904 907 908 909,600,600 6,800 6,800 6,800,600,600,600 90 9 9 9 94 97 98 99,400,400 5,700 5,700 5,700,400,400,400 90 9 9 9 94 97 98 99 0,400 0,400 5,00 5,00 5,00 0,400 0,400 0,400 990 99 99 99 994 997 998 999 7,000 7,000 8,500 8,500 8,500 7,000 7,000 7,000 940 94 94 94 944 947 948 949,600,600 6,00 6,00 6,00,600,600,600 940 94 94 94 944 947 948 949,000,000 6,000 6,000 6,000,000,000,000 950 95 95 95 954 957 958 959 40,000 40,000 0,000 0,000 0,000 40,000 40,000 40,000 9550 955 955 955 9554 9557 9558 9559 5,00 5,00 7,600 7,600 7,600 5,00 5,00 5,00 5

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 7.5 GPIP GPWP GP IP WP GR IR WR 9580 958 958 958 9584 9587 9588 9589 4,800 4,800 7,400 7,400 7,400 4,800 4,800 4,800 M 0.5 M 0 M 0.5 M.5 M.5 M M.5 M 6 4 M 6 M 6 M 6.5 9640 964 964 964 9644 9647 9648 9649 4,600 4,600,800,800,800 4,600 4,600 4,600 9660 966 966 966 9664 9667 9668 9669 7,800 7,800 8,900 8,900 8,900 7,800 7,800 7,800 9670 967 967 967 9674 9677 9678 9679 7,000 7,000 8,500 8,500 8,500 7,000 7,000 7,000 970 97 97 97 974 977 978 979 40,00 40,00 0,00 0,00 0,00 40,00 40,00 40,00 970 97 97 97 974 977 978 979 48,600 48,600 4,00 4,00 4,00 48,600 48,600 48,600 9750 975 975 975 9754 9757 9758 9759 4,400 4,400 0,700 0,700 0,700 4,400 4,400 4,400 9760 976 976 976 9764 9767 9768 9769 4,400 4,400 0,700 0,700 0,700 4,400 4,400 4,400 9860 986 986 986 9864 9867 9868 9869 5,000 5,000 6,500 6,500 6,500 5,000 5,000 5,000 9870 987 987 987 9874 9877 9878 9879 49,800 49,800 4,900 4,900 4,900 49,800 49,800 49,800 9880 988 988 988 9884 9887 9888 9889 44,600 44,600,00,00,00 44,600 44,600 44,600 9890 989 989 989 9894 9897 9898 9899 44,600 44,600,00,00,00 44,600 44,600 44,600 6

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M 0.4 M 0.6 M 0.5 M 4 0.75 M 4 0.7 M 5 0.9 M 5 0.8 M 6 M 8.5 M 8 M 0.5 M 0.5 M.75 M.5 M.5 M M 4 M 4.5 M 6 M 6.5 GPIP GPWP GP IP WP GR IR WR 6460 646 646 646 6464 6467 6468 6469 4,800 4,800,400,400,400 4,800 4,800 4,800 650 65 65 65 654 657 658 659,600,600,00,00,00,600,600,600 650 65 65 65 654 657 658 659,800,800 0,900 0,900 0,900,800,800,800 6540 654 654 654 6544 6547 6548 6549,400,400 0,700 0,700 0,700,400,400,400 6550 655 655 655 6554 6557 6558 6559 0,600 0,600 0,00 0,00 0,00 0,600 0,600 0,600 6570 657 657 657 6574 6577 6578 6579,400,400 0,700 0,700 0,700,400,400,400 6580 658 658 658 6584 6587 6588 6589 0,400 0,400 0,00 0,00 0,00 0,400 0,400 0,400 6600 660 660 660 6604 6607 6608 6609 9,980 9,980 9,990 9,990 9,990 9,980 9,980 9,980 6650 665 665 665 6654 6657 6658 6659 0,400 0,400 0,00 0,00 0,00 0,400 0,400 0,400 6660 666 666 666 6664 6667 6668 6669 9,800 9,800 9,900 9,900 9,900 9,800 9,800 9,800 6700 670 670 670 6704 6707 6708 6709 0,600 0,600 0,00 0,00 0,00 0,600 0,600 0,600 670 67 67 67 674 677 678 679 9,800 9,800 9,900 9,900 9,900 9,800 9,800 9,800 6760 676 676 676 6764 6767 6768 6769,00,00 0,600 0,600 0,600,00,00,00 6770 677 677 677 6774 6777 6778 6779 0,800 0,800 0,400 0,400 0,400 0,800 0,800 0,800 6780 678 678 678 6784 6787 6788 6789,00,00 0,600 0,600 0,600,00,00,00 6790 679 679 679 6794 6797 6798 6799,400,400,00,00,00,400,400,400 680 68 68 68 684 687 688 689,400,400,00,00,00,400,400,400 680 68 68 68 684 687 688 689,000,000,000,000,000,000,000,000 6860 686 686 686 6864 6867 6868 6869,600,600,800,800,800,600,600,600 6870 687 687 687 6874 6877 6878 6879,800,800,400,400,400,800,800,800 7

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO)[ はめあい区分 : 中 ](Fitting quality : Medium) M 0.5 M 0. GPNP GP NP GR NR 96980 9698 9698 96987 96988 6h 6h 45,800,900,900 45,800 45,800 96990 9699 9699 96997 96998 6h 6h 50,00 5,00 5,00 50,00 50,00 M. 0.5 M. 0. M. 0.5 M. 0. M.4 0. M.4 0. M.6 0.5 M.6 0. M.8 0.5 M.8 0. 9700 970 970 9707 9708 6h 6h 4,000,500,500 4,000 4,000 9700 970 970 9707 9708 6h 6h 49,600 4,800 4,800 49,600 49,600 97040 9704 9704 97047 97048 6h 6h 9,600 9,800 9,800 9,600 9,600 97050 9705 9705 97057 97058 6h 6h 48,600 4,00 4,00 48,600 48,600 97060 9706 9706 97067 97068 6h 6h,400 6,700 6,700,400,400 97070 9707 9707 97077 97078 6h 6h 46,600,00,00 46,600 46,600 97080 9708 9708 97087 97088,600 5,800 5,800,600,600 97090 9709 9709 97097 97098 45,00,600,600 45,00 45,00 970 97 97 977 978 7,800,900,900 7,800 7,800 9740 974 974 9747 9748 4,600,00,00 4,600 4,600 M 0.4 M 0.5 9750 975 975 9757 9758 4,800,400,400 4,800 4,800 9770 977 977 9777 9778 8,800 9,400 9,400 8,800 8,800 M. 0.45 M. 0.5 M.5 0.45 M.5 0.5 9780 978 978 9787 9788 4,00,00,00 4,00 4,00 9790 979 979 9797 9798 7,00 8,600 8,600 7,00 7,00 9740 974 974 9747 9748,00,00,00,00,00 9750 975 975 9757 9758 5,00 7,600 7,600 5,00 5,00 M 0.5 9780 978 978 9787 9788,800 0,900 0,900,800,800 8

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO)[ はめあい区分 : 中 ](Fitting quality : Medium) M 0.5 GPNP GP NP GR NR 9790 979 979 9797 9798,800 6,400 6,400,800,800 M.5 0.6 M.5 0.5 9700 970 970 9707 9708,400 0,700 0,700,400,400 970 97 97 977 978 0,600 5,00 5,00 0,600 0,600 M 4 0.7 M 4 0.5 9750 975 975 9757 9758 0,600 0,00 0,00 0,600 0,600 9760 976 976 9767 9768 5,600,800,800 5,600 5,600 M 4.5 0.75 M 4.5 0.5 9770 977 977 9777 9778 0,400 0,00 0,00 0,400 0,400 9780 978 978 9787 9788 6,000,000,000 6,000 6,000 M 5 0.8 M 5 0.5 97400 9740 9740 97407 97408 0,400 0,00 0,00 0,400 0,400 9740 974 974 9747 9748 6,800,400,400 6,800 6,800 M 5.5 0.5 97450 9745 9745 97457 97458 7,600,800,800 7,600 7,600 M 6 M 6 0.75 M 7 M 7 0.75 M 8.5 M 8 M 8 0.75 M 9.5 M 9 97460 9746 9746 97467 97468 9,980 9,990 9,990 9,980 9,980 97470 9747 9747 97477 97478,000,000,000,000,000 97490 9749 9749 97497 97498 9,980 9,990 9,990 9,980 9,980 97500 9750 9750 97507 97508,800,400,400,800,800 9750 975 975 9757 9758 0,400 0,00 0,00 0,400 0,400 9750 975 975 9757 9758 9,800 9,900 9,900 9,800 9,800 97540 9754 9754 97547 97548,800,900,900,800,800 97560 9756 9756 97567 97568 0,400 0,00 0,00 0,400 0,400 97570 9757 9757 97577 97578 0,400 0,00 0,00 0,400 0,400 9

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO)[ はめあい区分 : 中 ](Fitting quality : Medium) M 9 0.75 M 0.5 M 0.5 M 0 M 0 0.75 M.5 M M 0.75 M.75 M.5 M.5 M M 4 M 4.5 M 4.5 M 4 M 5.5 M 5 GPNP GP NP GR NR 97580 9758 9758 97587 97588 5,000,500,500 5,000 5,000 97600 9760 9760 97607 97608 0,600 0,00 0,00 0,600 0,600 9760 976 976 9767 9768 9,800 9,900 9,900 9,800 9,800 9760 976 976 9767 9768 0,600 0,00 0,00 0,600 0,600 9760 976 976 9767 9768 6,000,000,000 6,000 6,000 97650 9765 9765 97657 97658 0,600 0,00 0,00 0,600 0,600 97670 9767 9767 97677 97678,000,000,000,000,000 97680 9768 9768 97687 97688 7,600,800,800 7,600 7,600 97700 9770 9770 97707 97708,00 0,600 0,600,00,00 9770 977 977 9777 9778 0,800 0,400 0,400 0,800 0,800 9770 977 977 9777 9778,00 0,600 0,600,00,00 9770 977 977 9777 9778,400,00,00,400,400 9780 978 978 9787 9788,400,00,00,400,400 9780 978 978 9787 9788,000,000,000,000,000 97840 9784 9784 97847 97848,00,600,600,00,00 97850 9785 9785 97857 97858,800,900,900,800,800 97870 9787 9787 97877 97878,400,00,00,400,400 97880 9788 9788 97887 97888 4,600,00,00 4,600 4,600 M 6 97940 9794 9794 97947 97948,600,800,800,600,600 0

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO)[ はめあい区分 : 中 ](Fitting quality : Medium) M 6.5 M 6 M 7.5 M 7 M 8.5 M 8 M 8.5 M 8 M 0.5 M 0 M 0.5 M 0 M.5 M M.5 M M 4 M 4 GPNP GP NP GR NR 97950 9795 9795 97957 97958,800,400,400,800,800 97960 9796 9796 97967 97968 5,400,700,700 5,400 5,400 97970 9797 9797 97977 97978,00,600,600,00,00 97980 9798 9798 97987 97988 6,400,00,00 6,400 6,400 98060 9806 9806 98067 98068 5,400,700,700 5,400 5,400 98070 9807 9807 98077 98078 5,000,500,500 5,000 5,000 98080 9808 9808 98087 98088,800,900,900,800,800 98090 9809 9809 98097 98098 7,000,500,500 7,000 7,000 9800 980 980 9807 9808 7,600,800,800 7,600 7,600 980 98 98 987 988 6,000,000,000 6,000 6,000 980 98 98 987 988 5,400,700,700 5,400 5,400 980 98 98 987 988 9,000 4,500 4,500 9,000 9,000 9890 989 989 9897 9898 9,00 4,600 4,600 9,00 9,00 9800 980 980 9807 9808 7,600,800,800 7,600 7,600 980 98 98 987 988 6,400,00,00 6,400 6,400 980 98 98 987 988 0,600 5,00 5,00 0,600 0,600 9880 988 988 9887 9888,400 6,00 6,00,400,400 9890 989 989 9897 9898 8,400 4,00 4,00 8,400 8,400 M 4.5 9840 984 984 9847 9848 7,800,900,900 7,800 7,800

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO)[ はめあい区分 : 中 ](Fitting quality : Medium) M 4 M 5 M 5.5 M 5 M 6.5 M 7 M 7 M 7.5 M 7 M 8 M 8.5 M 8 M 0.5 M 0 M 0 M 0.5 M 0 M GPNP GP NP GR NR 9840 984 984 9847 9848,600 6,00 6,00,600,600 9840 984 984 9847 9848 9,00 4,600 4,600 9,00 9,00 98440 9844 9844 98447 98448 8,400 4,00 4,00 8,400 8,400 98450 9845 9845 98457 98458,800 6,900 6,900,800,800 98470 9847 9847 98477 98478 9,400 4,700 4,700 9,400 9,400 9850 985 985 9857 9858 4,800 7,400 7,400 4,800 4,800 9850 985 985 9857 9858 0,600 5,00 5,00 0,600 0,600 98550 9855 9855 98557 98558 0,400 5,00 5,00 0,400 0,400 98560 9856 9856 98567 98568 5,600 7,800 7,800 5,600 5,600 98570 9857 9857 98577 98578,400 5,700 5,700,400,400 98580 9858 9858 98587 98588,000 5,500 5,500,000,000 98590 9859 9859 98597 98598 6,800 8,400 8,400 6,800 6,800 9860 986 986 9867 9868 7,800 8,900 8,900 7,800 7,800 9860 986 986 9867 9868 7,00 8,600 8,600 7,00 7,00 9860 986 986 9867 9868,800 6,400 6,400,800,800 98640 9864 9864 98647 98648,400 6,00 6,00,400,400 98650 9865 9865 98657 98658 8,600 9,00 9,00 8,600 8,600 98660 9866 9866 98667 98668 5,600 7,800 7,800 5,600 5,600 M.5 98670 9867 9867 98677 98678 5,000 7,500 7,500 5,000 5,000

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO)[ はめあい区分 : 中 ](Fitting quality : Medium) M.5 M M M.5 M 5.5 M 6 4 M 6 M 6 M 6.5 M 8.5 M 9 4 M 9 M 9 M 9.5 M 40 M 40 M 40.5 M 4 4.5 GPNP GP NP GR NR 98680 9868 9868 98687 98688 4,00,00,00 4,00 4,00 98690 9869 9869 98697 98698 40,800 0,400 0,400 40,800 40,800 98700 9870 9870 98707 98708 6,000 8,000 8,000 6,000 6,000 9870 987 987 9877 9878 6,000 8,000 8,000 6,000 6,000 9870 987 987 9877 9878 7,800 8,900 8,900 7,800 7,800 9870 987 987 9877 9878 46,000,000,000 46,000 46,000 98740 9874 9874 98747 98748 4,400,700,700 4,400 4,400 98750 9875 9875 98757 98758 9,000 9,500 9,500 9,000 9,000 98760 9876 9876 98767 98768 9,000 9,500 9,500 9,000 9,000 98770 9877 9877 98777 98778 4,400 0,700 0,700 4,400 4,400 98780 9878 9878 98787 98788 50,000 5,000 5,000 50,000 50,000 98790 9879 9879 98797 98798 46,00,00,00 46,00 46,00 98800 9880 9880 98807 98808 4,800 0,900 0,900 4,800 4,800 9880 988 988 9887 9888 4,800 0,900 0,900 4,800 4,800 9880 988 988 9887 9888 47,400,700,700 47,400 47,400 9880 988 988 9887 9888 4,000,500,500 4,000 4,000 98840 9884 9884 98847 98848 4,000,500,500 4,000 4,000 98850 9885 9885 98857 98858 54,000 7,000 7,000 54,000 54,000 M 4 4 98860 9886 9886 98867 98868 54,600 7,00 7,00 54,600 54,600

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO)[ はめあい区分 : 中 ](Fitting quality : Medium) M 4 M 4 M 4.5 M 45 4.5 M 45 4 M 45 M 45 M 45.5 M 48 5 M 48 4 M 48 M 48 M 48.5 M 50 M 50 M 50.5 GPNP GP NP GR NR 98870 9887 9887 98877 98878 49,600 4,800 4,800 49,600 49,600 98880 9888 9888 98887 98888 45,00,600,600 45,00 45,00 98890 9889 9889 98897 98898 45,00,600,600 45,00 45,00 98900 9890 9890 98907 98908 58,400 9,00 9,00 58,400 58,400 9890 989 989 9897 9898 58,400 9,00 9,00 58,400 58,400 9890 989 989 9897 9898 5,800 6,400 6,400 5,800 5,800 9890 989 989 9897 9898 48,800 4,400 4,400 48,800 48,800 98940 9894 9894 98947 98948 48,800 4,400 4,400 48,800 48,800 98950 9895 9895 98957 98958 6,600,800,800 6,600 6,600 98960 9896 9896 98967 98968 6,600,800,800 6,600 6,600 98970 9897 9897 98977 98978 57,000 8,500 8,500 57,000 57,000 98980 9898 9898 98987 98988 5,00 6,600 6,600 5,00 5,00 98990 9899 9899 98997 98998 5,00 6,600 6,600 5,00 5,00 9500 950 950 9507 9508 59,800 9,900 9,900 59,800 59,800 9500 950 950 9507 9508 56,00 8,00 8,00 56,00 56,00 95040 9504 9504 95047 95048 56,00 8,00 8,00 56,00 56,00 4

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO) 左ねじ [ はめあい区分 : 中 ]LH Thread (Fitting quality : Medium) M.4 0. - L M 0.4 - L GPNP GP NP GR NR 98060 9806 9806 98067 98068 6h 6h 40,000 0,000 0,000 40,000 40,000 9850 985 985 9857 9858 9,800 4,900 4,900 9,800 9,800 M.5 0.45 - L 9840 984 984 9847 9848 6,600,00,00 6,600 6,600 M 0.5 - L M 4 0.7 - L M 5 0.8 - L M 6 - L M 7 - L M 8.5 - L M 0.5 - L M 0.5 - L M.75 - L M.5 - L M.5 - L M 4 - L M 4.5 - L M 6 - L M 6.5 - L M 8.5 - L 9880 988 988 9887 9888 7,00,600,600 7,00 7,00 9850 985 985 9857 9858 5,800,900,900 5,800 5,800 98400 9840 9840 98407 98408 5,600,800,800 5,600 5,600 98460 9846 9846 98467 98468 5,400,700,700 5,400 5,400 98490 9849 9849 98497 98498 5,400,700,700 5,400 5,400 9850 985 985 9857 9858 5,800,900,900 5,800 5,800 98600 9860 9860 98607 98608 6,400,00,00 6,400 6,400 9860 986 986 9867 9868 5,800,900,900 5,800 5,800 98700 9870 9870 98707 98708 7,600,800,800 7,600 7,600 9870 987 987 9877 9878 7,600,800,800 7,600 7,600 9870 987 987 9877 9878 7,600,800,800 7,600 7,600 9880 988 988 9887 9888 9,000 4,500 4,500 9,000 9,000 9880 988 988 9887 9888 8,400 4,00 4,00 8,400 8,400 98940 9894 9894 98947 98948,000 5,500 5,500,000,000 98950 9895 9895 98957 98958 0,000 5,000 5,000 0,000 0,000 99060 9906 9906 99067 99068 0,400 5,00 5,00 0,400 0,400 5

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO) 左ねじ [ はめあい区分 : 中 ]LH Thread (Fitting quality : Medium) M 8.5 - L M 0.5 - L M 0.5 - L M.5 - L M.5 - L M 4 - L M 4.5 - L M 7 - L M 7.5 - L M 0.5 - L M 0.5 - L GPNP GP NP GR NR 99080 9908 9908 99087 99088 8,600 4,00 4,00 8,600 8,600 9900 990 990 9907 9908,800 6,400 6,400,800,800 990 99 99 997 998 0,400 5,00 5,00 0,400 0,400 9990 999 999 9997 9998 5,00 7,600 7,600 5,00 5,00 990 99 99 997 998,600 5,800 5,800,600,600 9980 998 998 9987 9988 8,800 9,400 9,400 8,800 8,800 9940 994 994 9947 9948,400 6,700 6,700,400,400 9950 995 995 9957 9958 4,800 0,900 0,900 4,800 4,800 99550 9955 9955 99557 99558 6,400 8,00 8,00 6,400 6,400 9960 996 996 9967 9968 45,600,800,800 45,600 45,600 99640 9964 9964 99647 99648 8,800 9,400 9,400 8,800 8,800 6

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO)[ はめあい区分 : 精 ](Fitting quality : Fine) M 0.4 M 0.5 M.5 0.6 M 4 0.7 M 5 0.8 M 6 M 8.5 M 8 M 0.5 M 0.5 M.75 M.5 M.5 M M 4 M 4.5 M 4 M 6 M 6.5 GPNP GP NP GR NR 9050 905 905 9057 9058 8,600 4,00 4,00 8,600 8,600 9080 908 908 9087 9088 5,000,500,500 5,000 5,000 9000 900 900 9007 9008 4,800,400,400 4,800 4,800 9050 905 905 9057 9058,800,900,900,800,800 90400 9040 9040 90407 90408,400,700,700,400,400 90460 9046 9046 90467 90468,00,600,600,00,00 9050 905 905 9057 9058,400,700,700,400,400 9050 905 905 9057 9058,800,400,400,800,800 90600 9060 9060 90607 90608,800,900,900,800,800 9060 906 906 9067 9068,800,400,400,800,800 90700 9070 9070 90707 90708 4,400,00,00 4,400 4,400 9070 907 907 9077 9078,800,900,900,800,800 9070 907 907 9077 9078 4,400,00,00 4,400 4,400 9070 907 907 9077 9078 6,000,000,000 6,000 6,000 9080 908 908 9087 9088 5,800,900,900 5,800 5,800 9080 908 908 9087 9088 5,400,700,700 5,400 5,400 90850 9085 9085 90857 90858 7,600,800,800 7,600 7,600 90940 9094 9094 90947 90948 7,000,500,500 7,000 7,000 90950 9095 9095 90957 90958 6,00,00,00 6,00 6,00 7

LG Limit gauges for screw threads IS (ISO 等級 ) IS (ISO) IS(ISO)[ はめあい区分 : 精 ](Fitting quality : Fine) M 6 M 8.5 M 8.5 M 0.5 M 0.5 M.5 M.5 M 4 M 4.5 M 7 M 7.5 M 0.5 M 0.5 M.5 M.5 M 6 4 M 6 M 6 M 6.5 GPNP GP NP GR NR 90960 9096 9096 90967 90968 9,000 4,500 4,500 9,000 9,000 9060 906 906 9067 9068 9,000 4,500 4,500 9,000 9,000 9080 908 908 9087 9088 7,600,800,800 7,600 7,600 900 90 90 907 908,400 5,700 5,700,400,400 90 9 9 97 98 9,000 4,500 4,500 9,000 9,000 990 99 99 997 998,600 6,800 6,800,600,600 90 9 9 97 98 0,400 5,00 5,00 0,400 0,400 980 98 98 987 988 7,000 8,500 8,500 7,000 7,000 940 94 94 947 948,000 6,000 6,000,000,000 950 95 95 957 958 40,000 0,000 0,000 40,000 40,000 9550 955 955 9557 9558 4,800 7,400 7,400 4,800 4,800 960 96 96 967 968 4,600,800,800 4,600 4,600 9640 964 964 9647 9648 7,000 8,500 8,500 7,000 7,000 970 97 97 977 978 48,600 4,00 4,00 48,600 48,600 9740 974 974 9747 9748 4,400 0,700 0,700 4,400 4,400 9800 980 980 9807 9808 5,000 6,500 6,500 5,000 5,000 980 98 98 987 988 49,800 4,900 4,900 49,800 49,800 980 98 98 987 988 44,600,00,00 44,600 44,600 980 98 98 987 988 44,600,00,00 44,600 44,600 8

級 ±0.0 LG Limit gauges for screw threads ( 従来 IS) ±0.0 (Previous IS) めっき前用 efore plating M 0.4 +0.0 GPIP GPWP GP IP WP GR IR WR 6060 606 606 606 6064 6067 6068 6069 9,800 +0.0 9,800 +0.0 4,900 +0.0 4,900 +0.0 4,900 0.0 9,800 0.0 9,800 0.0 9,800 M. 0.4 +0.0 6080 608 608 608 6084 6087 6088 6089 9,400 +0.0 9,400 +0.0 4,700 +0.0 4,700 +0.0 4,700 0.0 9,400 0.0 9,400 0.0 9,400 M.6 0.45 +0.0 600 60 60 60 604 607 608 609 7,600 +0.0 7,600 +0.0,800 +0.0,800 +0.0,800 0.0 7,600 0.0 7,600 0.0 7,600 M 0.6 +0.0 60 6 6 6 64 67 68 69 7,00 +0.0 7,00 +0.0,600 +0.0,600 +0.0,600 0.0 7,00 0.0 7,00 0.0 7,00 M 0.5 +0.0 60 6 6 6 64 67 68 69 7,00 +0.0 7,00 +0.0,600 +0.0,600 +0.0,600 0.0 7,00 0.0 7,00 0.0 7,00 M.5 0.6 +0.0 60 6 6 6 64 67 68 69 5,800 +0.0 5,800 +0.0,900 +0.0,900 +0.0,900 0.0 5,800 0.0 5,800 0.0 5,800 M 4 0.75 +0.0 640 64 64 64 644 647 648 649 5,800 +0.0 5,800 +0.0,900 +0.0,900 +0.0,900 0.0 5,800 0.0 5,800 0.0 5,800 M 4 0.7 +0.0 650 65 65 65 654 657 658 659 5,800 +0.0 5,800 +0.0,900 +0.0,900 +0.0,900 0.0 5,800 0.0 5,800 0.0 5,800 M 5 0.9 +0.0 670 67 67 67 674 677 678 679 5,000 +0.0 5,000 +0.0,500 +0.0,500 +0.0,500 0.0 5,000 0.0 5,000 0.0 5,000 M 5 0.8 +0.0 680 68 68 68 684 687 688 689 5,600 +0.0 5,600 +0.0,800 +0.0,800 +0.0,800 0.0 5,600 0.0 5,600 0.0 5,600 M 6 +0.0 600 60 60 60 604 607 608 609 5,400 +0.0 5,400 +0.0,700 +0.0,700 +0.0,700 0.0 5,400 0.0 5,400 0.0 5,400 M 8.5 +0.0 60 6 6 6 64 67 68 69 5,800 +0.0 5,800 +0.0,900 +0.0,900 +0.0,900 0.0 5,800 0.0 5,800 0.0 5,800 M 0.5 +0.0 640 64 64 64 644 647 648 649 6,400 +0.0 6,400 +0.0,00 +0.0,00 +0.0,00 0.0 6,400 0.0 6,400 0.0 6,400 M 0.5 +0.0 650 65 65 65 654 657 658 659 5,800 +0.0 5,800 +0.0,900 +0.0,900 +0.0,900 0.0 5,800 0.0 5,800 0.0 5,800 M.75 +0.0 670 67 67 67 674 677 678 679 7,600 +0.0 7,600 +0.0,800 +0.0,800 +0.0,800 0.0 7,600 0.0 7,600 0.0 7,600 M.5 +0.0 680 68 68 68 684 687 688 689 7,600 +0.0 7,600 +0.0,800 +0.0,800 +0.0,800 0.0 7,600 0.0 7,600 0.0 7,600 M.5 +0.0 690 69 69 69 694 697 698 699 7,600 +0.0 7,600 +0.0,800 +0.0,800 +0.0,800 0.0 7,600 0.0 7,600 0.0 7,600 M 4 +0.0 95690 9569 9569 95697 95698 6,800 +0.0,400 +0.0,400 0.0 6,800 0.0 6,800 M 4.5 +0.0 95700 9570 9570 95707 95708 6,400 +0.0,00 +0.0,00 0.0 6,400 0.0 6,400 9

級 ±0.0 LG Limit gauges for screw threads ( 従来 IS) ±0.0 (Previous IS) めっき前用 efore plating M 6 +0.0 GPIP GPWP GP IP WP GR IR WR 9580 958 958 9587 9588 8,00 +0.0 4,00 +0.0 4,00 0.0 8,00 0.0 8,00 M 6.5 M 8.5 M 8.5 M 0.5 M 0.5 +0.0 +0.0 +0.0 +0.0 +0.0 9580 958 958 9587 9588 7,600 +0.0,800 +0.0,800 0.0 7,600 0.0 7,600 9590 959 959 9597 9598 0,400 +0.0 5,00 +0.0 5,00 0.0 0,400 0.0 0,400 95950 9595 9595 95957 95958 8,600 +0.0 4,00 +0.0 4,00 0.0 8,600 0.0 8,600 96070 9607 9607 96077 96078,800 +0.0 6,400 +0.0 6,400 0.0,800 0.0,800 96090 9609 9609 96097 96098 0,400 +0.0 5,00 +0.0 5,00 0.0 0,400 0.0 0,400 40

級 +0.0 LG Limit gauges for screw threads IS (ISO 等級 ) +0.0 IS (ISO) IS(ISO) めっき前用 [ はめあい区分 : 中 ]efore plating (Fitting quality : Medium) M 0.4 +0.0 M 0.5 +0.0 M.5 0.6 +0.0 M 4 0.7 +0.0 M 5 0.8 +0.0 M 6 +0.0 M 8.5 +0.0 M 0.5 +0.0 M 0.5 +0.0 M.75 +0.0 M.5 +0.0 M.5 +0.0 M 4 +0.0 M 4.5 +0.0 M 6 +0.0 M 6.5 +0.0 M 8.5 +0.0 M 8.5 +0.0 M 0.5 +0.0 M 0.5 +0.0 GPNP GP NP 950 95 95 +0.0 +0.0 9,800 4,900 4,900 980 98 98 +0.0 +0.0 7,00,600,600 900 90 90 +0.0 +0.0 5,800,900,900 950 95 95 +0.0 +0.0 5,800,900,900 9400 940 940 +0.0 +0.0 5,600,800,800 9460 946 946 +0.0 +0.0 5,400,700,700 950 95 95 +0.0 +0.0 5,800,900,900 9600 960 960 +0.0 +0.0 6,400,00,00 960 96 96 +0.0 +0.0 5,800,900,900 9700 970 970 +0.0 +0.0 7,600,800,800 970 97 97 +0.0 +0.0 7,600,800,800 970 97 97 +0.0 +0.0 7,600,800,800 980 98 98 +0.0 +0.0 6,800,400,400 980 98 98 +0.0 +0.0 6,400,00,00 9940 994 994 +0.0 +0.0 8,00 4,00 4,00 9950 995 995 +0.0 +0.0 7,600,800,800 9060 906 906 +0.0 +0.0 0,400 5,00 5,00 9080 908 908 +0.0 +0.0 8,600 4,00 4,00 900 90 90 +0.0 +0.0,800 6,400 6,400 90 9 9 +0.0 +0.0 0,400 5,00 5,00 4

LG Limit gauges for screw threads 級 級 IS(UNC, UNF) * IS(UNC, UNF) * ユニファイ (U) ねじ Unified screw threads No. 0-80 UNF GPIP GPWP GP IP WP GR IR WR 400 40 40 40 404 407 408 409 5,00 5,00 7,600 7,600 7,600 5,00 5,00 5,00 No. - 64 UNC No. - 7 UNF No. - 56 UNC No. - 64 UNF No. - 48 UNC No. - 56 UNF No. 4-40 UNC No. 4-48 UNF No. 5-40 UNC No. 5-44 UNF No. 6 - UNC No. 6-40 UNF No. 8 - UNC No. 8-6 UNF No. 0-4 UNC No. 0 - UNF No. - 4 UNC 400 40 40 40 404 407 408 409 0,00 0,00 5,00 5,00 5,00 0,00 0,00 0,00 400 40 40 40 404 407 408 409 0,00 0,00 5,00 5,00 5,00 0,00 0,00 0,00 4040 404 404 404 4044 4047 4048 4049 5,400 5,400,700,700,700 5,400 5,400 5,400 4050 405 405 405 4054 4057 4058 4059 7,00 7,00,600,600,600 7,00 7,00 7,00 4060 406 406 406 4064 4067 4068 4069 5,400 5,400,700,700,700 5,400 5,400 5,400 4070 407 407 407 4074 4077 4078 4079 5,400 5,400,700,700,700 5,400 5,400 5,400 4080 408 408 408 4084 4087 4088 4089 4,00 4,00,00,00,00 4,00 4,00 4,00 4090 409 409 409 4094 4097 4098 4099 4,00 4,00,00,00,00 4,00 4,00 4,00 40 4 4 4 44 47 48 49,00,00,600,600,600,00,00,00 40 4 4 4 44 47 48 49 4,00 4,00,00,00,00 4,00 4,00 4,00 40 4 4 4 44 47 48 49,00,00,600,600,600,00,00,00 440 44 44 44 444 447 448 449,00,00,600,600,600,00,00,00 450 45 45 45 454 457 458 459,600,600,800,800,800,600,600,600 460 46 46 46 464 467 468 469,800,800,400,400,400,800,800,800 470 47 47 47 474 477 478 479,000,000,000,000,000,000,000,000 480 48 48 48 484 487 488 489,400,400,00,00,00,400,400,400 490 49 49 49 494 497 498 499,400,400,00,00,00,400,400,400 400 40 40 40 404 407 408 409 No. - 8 UNF,400,400,00,00,00,400,400,400 *UNEF, UNS, UNは "NSI /SME." 準用です UNEF, UNS, UN are manufactured in correspondence to " NSI / SME. ". 4

LG Limit gauges for screw threads 級 級 IS(UNC, UNF) * IS(UNC, UNF) * ユニファイ (U) ねじ Unified screw threads ¼ - 0 UNC GPIP GPWP GP IP WP GR IR WR 40 4 4 4 44 47 48 49,400,400,00,00,00,400,400,400 ¼ - 8 UNF ¼ - UNEF 5/6-8 UNC 5/6-4 UNF 5/6 - UNEF ⅜ - 6 UNC ⅜ - 4 UNF ⅜ - UNEF 7/6-4 UNC 7/6-0 UNF ½ - UNC ½ - 0 UNF ½ - UN 9/6 - UNC 9/6-8 UNF ⅝ - UNC ⅝ - 8 UNF 40 4 4 4 44 47 48 49,400,400,00,00,00,400,400,400 440 44 44 44 444 447 448 449 7,000 7,000,500,500,500 7,000 7,000 7,000 450 45 45 45 454 457 458 459,600,600,00,00,00,600,600,600 460 46 46 46 464 467 468 469,800,800,400,400,400,800,800,800 470 47 47 47 474 477 478 479 7,000 7,000,500,500,500 7,000 7,000 7,000 480 48 48 48 484 487 488 489,800,800,400,400,400,800,800,800 490 49 49 49 494 497 498 499,800,800,900,900,900,800,800,800 400 40 40 40 404 407 408 409 7,00 7,00,600,600,600 7,00 7,00 7,00 40 4 4 4 44 47 48 49,800,800,900,900,900,800,800,800 40 4 4 4 44 47 48 49,800,800,900,900,900,800,800,800 440 44 44 44 444 447 448 449 4,00 4,00,00,00,00 4,00 4,00 4,00 460 46 46 46 464 467 468 469 4,00 4,00,00,00,00 4,00 4,00 4,00 90600 9060 9060 9060 90604 90607 90608 90609 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 490 49 49 49 494 497 498 499 5,600 5,600,800,800,800 5,600 5,600 5,600 4400 440 440 440 4404 4407 4408 4409 5,400 5,400,700,700,700 5,400 5,400 5,400 440 44 44 44 444 447 448 449 7,000 7,000,500,500,500 7,000 7,000 7,000 440 44 44 44 444 447 448 449 6,400 6,400,00,00,00 6,400 6,400 6,400 4 4440 444 444 444 4444 4447 4448 4449 ⅝ - 4 UNEF,400,400 6,00 6,00 6,00,400,400,400 *UNEF, UNS, UNは "NSI /SME." 準用です UNEF, UNS, UN are manufactured in correspondence to " NSI / SME. ".

LG Limit gauges for screw threads 級 級 IS(UNC, UNF) * IS(UNC, UNF) * ユニファイ (U) ねじ Unified screw threads ¾ - 0 UNC GPIP GPWP GP IP WP GR IR WR 4450 445 445 445 4454 4457 4458 4459,400,400 5,700 5,700 5,700,400,400,400 ¾ - 6 UNF ⅞ - 9 UNC ⅞ - 4 UNF - 8 UNC - UNF - 4 UNS /6 - UN ⅛ - 7 UNC ⅛ - 8 UN ⅛ - UNF /6 - UN ¼ - 7 UNC ¼ - 8 UN ¼ - UNF 5/6 - UN ⅜ - 6 UNC ⅜ - 8 UN 4460 446 446 446 4464 4467 4468 4469 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 4480 448 448 448 4484 4487 4488 4489,800,800 6,900 6,900 6,900,800,800,800 4490 449 449 449 4494 4497 4498 4499 0,400 0,400 5,00 5,00 5,00 0,400 0,400 0,400 450 45 45 45 454 457 458 459 7,400 7,400 8,700 8,700 8,700 7,400 7,400 7,400 450 45 45 45 454 457 458 459,800,800 6,900 6,900 6,900,800,800,800 450 45 45 45 454 457 458 459 44,800 44,800,400,400,400 44,800 44,800 44,800 90660 9066 9066 9066 90664 90667 90668 90669 48,600 48,600 4,00 4,00 4,00 48,600 48,600 48,600 4550 455 455 455 4554 4557 4558 4559 4,600 4,600,800,800,800 4,600 4,600 4,600 90680 9068 9068 9068 90684 90687 90688 90689 5,000 5,000 6,000 6,000 6,000 5,000 5,000 5,000 4560 456 456 456 4564 4567 4568 4569 6,400 6,400 8,00 8,00 8,00 6,400 6,400 6,400 90700 9070 9070 9070 90704 90707 90708 90709 55,400 55,400 7,700 7,700 7,700 55,400 55,400 55,400 4580 458 458 458 4584 4587 4588 4589 48,600 48,600 4,00 4,00 4,00 48,600 48,600 48,600 9070 907 907 907 9074 9077 9078 9079 58,400 58,400 9,00 9,00 9,00 58,400 58,400 58,400 4590 459 459 459 4594 4597 4598 4599 4,400 4,400 0,700 0,700 0,700 4,400 4,400 4,400 9070 907 907 907 9074 9077 9078 9079 6,000 6,000 0,500 0,500 0,500 6,000 6,000 6,000 460 46 46 46 464 467 468 469 5,00 5,00 6,600 6,600 6,600 5,00 5,00 5,00 9070 907 907 907 9074 9077 9078 9079 6,600 6,600,800,800,800 6,600 6,600 6,600 460 46 46 46 464 467 468 469 ⅜ - UNF 44,600 44,600,00,00,00 44,600 44,600 44,600 *UNEF, UNS, UNは "NSI /SME." 準用です UNEF, UNS, UN are manufactured in correspondence to " NSI / SME. ". 44

LG Limit gauges for screw threads 級 級 IS(UNC, UNF) * IS(UNC, UNF) * ユニファイ (U) ねじ Unified screw threads ½ - 6 UNC GPIP GPWP GP IP WP GR IR WR 4650 465 465 465 4654 4657 4658 4659 57,00 57,00 8,600 8,600 8,600 57,00 57,00 57,00 ½ - 8 UN ½ - UNF ⅝ - 8 UN NEW ⅞ - 8 UN ¾ - 5 UNC ¾ - 8 UN - 4-½ UNC - 8 UN ½ - 8 UN - 8 UN ½ - 8 UN 4-8 UN 4 ½ - 8 UN 4 ¾ - 8 UN 90750 9075 9075 9075 90754 90757 90758 90759 68,600 68,600 4,00 4,00 4,00 68,600 68,600 68,600 4660 466 466 466 4664 4667 4668 4669 47,400 47,400,700,700,700 47,400 47,400 47,400 90770 9077 9077 9077 90774 90777 90778 90779 74,400 74,400 7,00 7,00 7,00 74,400 74,400 74,400 90790 9079 9079 9079 90794 90797 90798 90799 9,00 9,00 46,600 46,600 46,600 9,00 9,00 9,00 4690 469 469 469 4694 4697 4698 4699 67,00 67,00,600,600,600 67,00 67,00 67,00 90780 9078 9078 9078 90784 90787 90788 90789 80,600 80,600 40,00 40,00 40,00 80,600 80,600 80,600 470 47 47 47 474 477 478 479 84,400 84,400 4,00 4,00 4,00 84,400 84,400 84,400 90800 9080 9080 9080 90804 90807 90808 90809 0,00 0,00 50,600 50,600 50,600 0,00 0,00 0,00 9090 9090 90904 90907 90908 90909 5,700 5,700 5,700 07,400 07,400 07,400 9095 9095 90954 90957 90958 90959 66,000 66,000 66,000,000,000,000 905 905 9054 9057 9058 9059 8,600 8,600 8,600 6,00 6,00 6,00 90 90 904 907 908 909 0,000 0,000 0,000 04,000 04,000 04,000 90 90 904 907 908 909,000,000,000 6,000 6,000 6,000 9 9 94 97 98 99 9,000 9,000 9,000 8,000 8,000 8,000 *UNEF, UNS, UN は "NSI /SME." 準用です UNEF, UNS, UN are manufactured in correspondence to " NSI / SME. ". 45

LG Limit gauges for screw threads 級 級 (IS) (IS) ユニファイ (U) ねじ Unified screw threads No. - 56 UNC GPIP GPWP GP IP WP GR IR WR 9450 945 945 945 9454 9457 9458 9459 5,400 5,400,700,700,700 5,400 5,400 5,400 No. - 48 UNC No. 4-40 UNC No. 5-40 UNC No. 6 - UNC No. 6-40 UNF No. 8 - UNC No. 8-6 UNF No. 0-4 UNC No. 0 - UNF No. - 4 UNC No. - 8 UNF ¼ - 0 UNC ¼ - 8 UNF 9470 947 947 947 9474 9477 9478 9479 5,400 5,400,700,700,700 5,400 5,400 5,400 9490 949 949 949 9494 9497 9498 9499 4,00 4,00,00,00,00 4,00 4,00 4,00 9440 944 944 944 9444 9447 9448 9449,00,00,600,600,600,00,00,00 480 48 48 48 484 487 488 489,00,00,600,600,600,00,00,00 480 48 48 48 484 487 488 489,00,00,600,600,600,00,00,00 480 48 48 48 484 487 488 489,600,600,800,800,800,600,600,600 4840 484 484 484 4844 4847 4848 4849,800,800,400,400,400,800,800,800 4850 485 485 485 4854 4857 4858 4859,000,000,000,000,000,000,000,000 4860 486 486 486 4864 4867 4868 4869,400,400,00,00,00,400,400,400 4870 487 487 487 4874 4877 4878 4879,400,400,00,00,00,400,400,400 4880 488 488 488 4884 4887 4888 4889,400,400,00,00,00,400,400,400 4900 490 490 490 4904 4907 4908 4909,400,400,00,00,00,400,400,400 490 49 49 49 494 497 498 499,400,400,00,00,00,400,400,400 5/6-8 UNC 5/6-4 UNF 490 49 49 49 494 497 498 499,600,600,00,00,00,600,600,600 4940 494 494 494 4944 4947 4948 4949,800,800,400,400,400,800,800,800 ⅜ - 6 UNC ⅜ - 4 UNF 4960 496 496 496 4964 4967 4968 4969,800,800,400,400,400,800,800,800 4980 498 498 498 4984 4987 4988 4989,800,800,900,900,900,800,800,800 7/6-4 UNC 5000 500 500 500 5004 5007 5008 5009,800,800,900,900,900,800,800,800 46

LG Limit gauges for screw threads 級 級 (IS) (IS) ユニファイ (U) ねじ Unified screw threads 7/6-0 UNF GPIP GPWP GP IP WP GR IR WR 500 50 50 50 504 507 508 509,800,800,900,900,900,800,800,800 ½ - UNC ½ - 0 UNF 500 50 50 50 504 507 508 509 4,00 4,00,00,00,00 4,00 4,00 4,00 5050 505 505 505 5054 5057 5058 5059 4,00 4,00,00,00,00 4,00 4,00 4,00 9/6 - UNC 9/6-8 UNF 5080 508 508 508 5084 5087 5088 5089 5,600 5,600,800,800,800 5,600 5,600 5,600 5090 509 509 509 5094 5097 5098 5099 5,400 5,400,700,700,700 5,400 5,400 5,400 ⅝ - UNC ⅝ - 8 UNF ¾ - 0 UNC ¾ - 6 UNF 50 5 5 5 54 57 58 59 7,000 7,000,500,500,500 7,000 7,000 7,000 50 5 5 5 54 57 58 59 6,400 6,400,00,00,00 6,400 6,400 6,400 540 54 54 54 544 547 548 549,400,400 5,700 5,700 5,700,400,400,400 550 55 55 55 554 557 558 559 9,000 9,000 4,500 4,500 4,500 9,000 9,000 9,000 ⅞ - 9 UNC 570 57 57 57 574 577 578 579,800,800 6,900 6,900 6,900,800,800,800 ⅞ - 4 UNF 580 58 58 58 584 587 588 589 0,400 0,400 5,00 5,00 5,00 0,400 0,400 0,400-8 UNC - UNF 500 50 50 50 504 507 508 509 7,400 7,400 8,700 8,700 8,700 7,400 7,400 7,400 50 5 5 5 54 57 58 59,800,800 6,900 6,900 6,900,800,800,800 47

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) ウィット (W) ねじ Whitworth screw threads W /6-60 GPIP GPWP GP IP WP GR IR WR 540 54 54 54 544 547 548 549 5,000 5,000 5,500 5,500 5,500 5,000 5,000 5,000 W ⅛ - 40 W /6-4 W ¼ - 0 W 5/6-8 W ⅜ - 6 W 7/6-4 W ½ - W 9/6 - W ⅝ - W ¾ - 0 W ⅞ - 9 W - 8 W ⅛ - 7 W ¼ - 7 W ⅜ - 6 W ½ - 6 W ⅝ - 5 W ¾ - 5 540 54 54 54 544 547 548 549 5,400 5,400 7,700 7,700 7,700 5,400 5,400 5,400 540 54 54 54 544 547 548 549,600,600 6,800 6,800 6,800,600,600,600 5440 544 544 544 5444 5447 5448 5449 5,000 5,000 7,500 7,500 7,500 5,000 5,000 5,000 5450 545 545 545 5454 5457 5458 5459 5,00 5,00 7,600 7,600 7,600 5,00 5,00 5,00 5460 546 546 546 5464 5467 5468 5469 5,400 5,400 7,700 7,700 7,700 5,400 5,400 5,400 5470 547 547 547 5474 5477 5478 5479 7,00 7,00 8,600 8,600 8,600 7,00 7,00 7,00 5480 548 548 548 5484 5487 5488 5489 7,600 7,600 8,800 8,800 8,800 7,600 7,600 7,600 5490 549 549 549 5494 5497 5498 5499 9,600 9,600 9,800 9,800 9,800 9,600 9,600 9,600 5500 550 550 550 5504 5507 5508 5509 4,00 4,00,00,00,00 4,00 4,00 4,00 550 55 55 55 554 557 558 559 48,800 48,800 4,400 4,400 4,400 48,800 48,800 48,800 550 55 55 55 554 557 558 559 5,400 5,400 6,00 6,00 6,00 5,400 5,400 5,400 550 55 55 55 554 557 558 559 58,000 58,000 9,000 9,000 9,000 58,000 58,000 58,000 5540 554 554 554 5544 5547 5548 5549 67,800 67,800,900,900,900 67,800 67,800 67,800 5550 555 555 555 5554 5557 5558 5559 75,600 75,600 7,800 7,800 7,800 75,600 75,600 75,600 5560 556 556 556 5564 5567 5568 5569 8,600 8,600 4,00 4,00 4,00 8,600 8,600 8,600 5570 557 557 557 5574 5577 5578 5579 89,00 89,00 44,600 44,600 44,600 89,00 89,00 89,00 5580 558 558 558 5584 5587 5588 5589 96,800 96,800 48,400 48,400 48,400 96,800 96,800 96,800 5590 559 559 559 5594 5597 5598 5599 04,600 04,600 5,00 5,00 5,00 04,600 04,600 04,600 48

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) ウィット (W) ねじ Whitworth screw threads W ⅞ - 4 - ½ GPIP GPWP GP IP WP GR IR WR 5600 560 560 560 5604 5607 5608 5609 8,400 8,400 59,00 59,00 59,00 8,400 8,400 8,400 W - 4 - ½ 560 56 56 56 564 567 568 569,600,600 65,800 65,800 65,800,600,600,600 ウィット (W) ねじ Whitworth screw threads 左ねじ LH Thread GPIP GPWP GP IP WP GR IR WR W ¼ - 0 - L W 5/6-8 - L W ⅜ - 6 - L W ½ - - L W ⅝ - - L W ¾ - 0 - L W ⅞ - 9 - L W - 8 - L 90050 9005 9005 9005 90054 90057 90058 90059 4,000 4,000,000,000,000 4,000 4,000 4,000 90060 9006 9006 9006 90064 90067 90068 90069 4,00 4,00,00,00,00 4,00 4,00 4,00 90070 9007 9007 9007 90074 90077 90078 90079 4,00 4,00,00,00,00 4,00 4,00 4,00 90090 9009 9009 9009 90094 90097 90098 90099 45,00 45,00,600,600,600 45,00 45,00 45,00 900 90 90 90 904 907 908 909 50,600 50,600 5,00 5,00 5,00 50,600 50,600 50,600 900 90 90 90 904 907 908 909 58,400 58,400 9,00 9,00 9,00 58,400 58,400 58,400 900 90 90 90 904 907 908 909 6,800 6,800,400,400,400 6,800 6,800 6,800 9040 904 904 904 9044 9047 9048 9049 69,600 69,600 4,800 4,800 4,800 69,600 69,600 69,600 49

LG Limit gauges for screw threads 級 ( 従来 IS) (Previous IS) ミシン (SM) ねじ Screw threads for sewing machines GPIP GPWP GP IP WP GR IR WR SM / - 56 SM ⅛ - 40 SM ⅛ - 44 SM 9/64-40 SM /64-40 SM /6-8 SM /6 - SM 5/64-8 SM ¼ - 40 890 89 89 89 894 897 898 899,600,600 6,800 6,800 6,800,600,600,600 8940 894 894 894 8944 8947 8948 8949,000,000 6,500 6,500 6,500,000,000,000 8950 895 895 895 8954 8957 8958 8959,000,000 6,500 6,500 6,500,000,000,000 8970 897 897 897 8974 8977 8978 8979,600,600 6,00 6,00 6,00,600,600,600 8990 899 899 899 8994 8997 8998 8999,600,600 6,00 6,00 6,00,600,600,600 900 90 90 90 904 907 908 909 0,800 0,800 5,400 5,400 5,400 0,800 0,800 0,800 900 90 90 90 904 907 908 909,400,400 5,700 5,700 5,700,400,400,400 9060 906 906 906 9064 9067 9068 9069,00,00 5,600 5,600 5,600,00,00,00 9090 909 909 909 9094 9097 9098 9099 5,000 5,000 7,500 7,500 7,500 5,000 5,000 5,000 50

管用平行ねじゲジ LG Parallel pipe threads ( 従来 IS) (Previous IS) 管用平行ねじゲジ (PS)Parallel pipe threads PSめねじの合否判定にはP.64 管用テパねじゲジ (TG PT) を用います (IS 05) (LG) を使用するのはおねじがPSの場合に限られます t the inspection of PS internal thread, Taper Pipe Thread Gage (TG, PT) to be used (IS 05) PS ⅛ - 8 GPIP GPWP GP IP WP GR IR WR 590 59 59 59 594 597 598 599 0,600 0,600 5,00 5,00 5,00 0,600 0,600 0,600 PS ¼ - 9 PS ⅜ - 9 PS ½ - 4 PS ⅝ - 4 PS ¾ - 4 PS ⅞ - 4 PS - PS ⅛ - PS ¼ - PS ½ - PS ¾ - PS - PS ¼ - PS ½ - PS - 590 59 59 59 594 597 598 599,400,400 5,700 5,700 5,700,400,400,400 590 59 59 59 594 597 598 599,800,800 6,900 6,900 6,900,800,800,800 5940 594 594 594 5944 5947 5948 5949 40,800 40,800 0,400 0,400 0,400 40,800 40,800 40,800 5950 595 595 595 5954 5957 5958 5959 4,000 4,000,500,500,500 4,000 4,000 4,000 5960 596 596 596 5964 5967 5968 5969 45,800 45,800,900,900,900 45,800 45,800 45,800 5970 597 597 597 5974 5977 5978 5979 49,600 49,600 4,800 4,800 4,800 49,600 49,600 49,600 5980 598 598 598 5984 5987 5988 5989 59,800 59,800 9,900 9,900 9,900 59,800 59,800 59,800 5990 599 599 599 5994 5997 5998 5999 67,800 67,800,900,900,900 67,800 67,800 67,800 6000 600 600 600 6004 6007 6008 6009 7,800 7,800 6,900 6,900 6,900 7,800 7,800 7,800 600 60 60 60 604 607 608 609 85,400 85,400 4,700 4,700 4,700 85,400 85,400 85,400 600 60 60 60 604 607 608 609 0,400 0,400 5,00 5,00 5,00 0,400 0,400 0,400 60 60 604 607 608 609 58,600 58,600 58,600 7,00 7,00 7,00 90 90 904 907 908 909 70,400 70,400 70,400 40,800 40,800 40,800 90 90 904 907 908 909 8,600 8,600 8,600 65,00 65,00 65,00 907 907 9074 9077 9078 9079 07,000 07,000 07,000 4,000 4,000 4,000 5

LG 管用平行ねじゲジ Parallel pipe threads 級 ( 従来 IS) (Previous IS) 管用平行ねじゲジ (PF)Parallel pipe threads PF ⅛ - 8 GPIP GPWP GP IP WP GR IR WR 570 57 57 57 574 577 578 579 0,600 0,600 5,00 5,00 5,00 0,600 0,600 0,600 PF ¼ - 9 PF ⅜ - 9 PF ½ - 4 PF ⅝ - 4 PF ¾ - 4 PF ⅞ - 4 PF - 570 57 57 57 574 577 578 579,400,400 5,700 5,700 5,700,400,400,400 570 57 57 57 574 577 578 579,800,800 6,900 6,900 6,900,800,800,800 5740 574 574 574 5744 5747 5748 5749 40,800 40,800 0,400 0,400 0,400 40,800 40,800 40,800 5750 575 575 575 5754 5757 5758 5759 4,000 4,000,500,500,500 4,000 4,000 4,000 5760 576 576 576 5764 5767 5768 5769 45,800 45,800,900,900,900 45,800 45,800 45,800 5770 577 577 577 5774 5777 5778 5779 49,600 49,600 4,800 4,800 4,800 49,600 49,600 49,600 5780 578 578 578 5784 5787 5788 5789 59,800 59,800 9,900 9,900 9,900 59,800 59,800 59,800 PF ⅛ - PF ¼ - PF ½ - PF ¾ - 5790 579 579 579 5794 5797 5798 5799 67,800 67,800,900,900,900 67,800 67,800 67,800 5800 580 580 580 5804 5807 5808 5809 7,800 7,800 6,900 6,900 6,900 7,800 7,800 7,800 580 58 58 58 584 587 588 589 85,400 85,400 4,700 4,700 4,700 85,400 85,400 85,400 580 58 58 58 584 587 588 589 0,400 0,400 5,00 5,00 5,00 0,400 0,400 0,400 PF - PF ¼ - PF ½ - PF - PF ½ - PF 4-58 58 584 587 588 589 58,600 58,600 58,600 7,00 7,00 7,00 95 95 954 957 958 959 70,400 70,400 70,400 40,800 40,800 40,800 95 95 954 957 958 959 8,600 8,600 8,600 65,00 65,00 65,00 957 957 9574 9577 9578 9579 07,000 07,000 07,000 4,000 4,000 4,000 959 959 9594 9597 9598 9599 7,000 7,000 7,000 54,000 54,000 54,000 96 96 964 967 968 969 49,000 49,000 49,000 98,000 98,000 98,000 5

LG 管用平行ねじゲジ Parallel pipe threads 級 ( 従来 IS) (Previous IS) 管用平行ねじゲジ (PF)Parallel pipe threads PF ⅛ - 8 GPIP GPWP GP IP WP GR IR WR 9700 970 57 970 9704 577 9708 9709 0,400 0,400 5,00 5,00 5,00 0,600 0,400 0,400 PF ¼ - 9 PF ⅜ - 9 PF ½ - 4 PF ¾ - 4 PF - 970 97 57 97 974 577 978 979,00,00 5,700 5,600 5,600,400,00,00 9740 974 57 974 9744 577 9748 9749,800,800 6,900 6,900 6,900,800,800,800 9760 976 574 976 9764 5747 9768 9769 40,800 40,800 0,400 0,400 0,400 40,800 40,800 40,800 9800 980 576 980 9804 5767 9808 9809 45,800 45,800,900,900,900 45,800 45,800 45,800 9840 984 578 984 9844 5787 9848 9849 59,600 59,600 9,900 9,800 9,800 59,800 59,600 59,600 PF ¼ - PF ½ - 9880 988 580 988 9884 5807 9888 9889 7,400 7,400 6,900 6,700 6,700 7,800 7,400 7,400 9900 990 58 990 9904 587 9908 9909 85,400 85,400 4,700 4,700 4,700 85,400 85,400 85,400 5

LG 管用平行ねじゲジ Parallel pipe threads 級 IS (ISO 等級 ) IS (ISO) 管用平行ねじゲジ (G)Parallel pipe threads IS(ISO) G /6-8 G ⅛ - 8 G ¼ - 9 G ⅜ - 9 G ½ - 4 G ⅝ - 4 G ¾ - 4 G ⅞ - 4 G - G ¼ - G ½ - G - GPNP GP NP GR NR 640 64 64 647 648 7,00 8,600 8,600 7,00 7,00 650 65 65 657 658,800 6,900 6,900,800,800 660 66 66 667 668 4,800 7,400 7,400 4,800 4,800 670 67 67 677 678 7,00 8,600 8,600 7,00 7,00 680 68 68 687 688 45,00,600,600 45,00 45,00 690 69 69 697 698 47,000,500,500 47,000 47,000 6400 640 640 6407 6408 50,800 5,400 5,400 50,800 50,800 640 64 64 647 648 54,600 7,00 7,00 54,600 54,600 640 64 64 647 648 65,600,800,800 65,600 65,600 9800 980 980 9807 9808 8,00 40,600 40,600 8,00 8,00 980 98 98 987 988 94,000 47,000 47,000 94,000 94,000 98 98 987 988 64,500 64,500 9,000 9,000 54

LG 内径プラグゲジ Limit plug gauge for minor diameter 級 ( 従来 IS) (Previous IS) 検査用 Inspection IM M.4 0. 工作用 Working WM 9900 990 5,000 5,000 検査用 Inspection IM M.75 工作用 Working WM 9950 995,000,000 M.6 0.5 9905 9906 5,000 5,000 M.5 9955 9956,000,000 M.7 0.5 99045 99046 5,000 5,000 M.5 9960 996,000,000 M 0.4 99075 99076,00,00 M 9965 9966,000,000 M. 0.4 9900 990,00,00 M 4 9940 994,000,000 M.5 0.45 995 996 0,400 0,400 M 4.5 9945 9946,000,000 M.6 0.45 995 996 0,400 0,400 M 6 99470 9947,000,000 M 0.5 9945 9946 0,400 0,400 M 6.5 99475 99476 4,0 4,0 M 4 0.7 9975 9976,80,80 M 8.5 9950 995 4,0 4,0 M 5 0.8 9900 990,000,000 M 8.5 99540 9954 4,0 4,0 M 6 990 99,000,000 M 0.5 99600 9960 4,0 4,0 M 8.5 9960 996 0,80 0,80 M 0.5 99605 99606 4,0 4,0 M 8 9965 9966 0,80 0,80 M.5 99645 99646 6,0 6,0 M 0.5 9900 990,000,000 M.5 99655 99656 6,0 6,0 M 0.5 9905 9906,000,000 M 4 99690 9969 6,0 6,0 M 0 990 99,000,000 M 4.5 99705 99706 6,0 6,0 55

HL-LG インサトねじ用限界プラグゲジ Limit gauges for Helicoil/EG/STI 級 M.6 0.45 M 0.5 M 4 0.7 M 5 0.8 M 6 M 8.5 M 0.5 M 0.5 M.75 M.5 M.5 M 4 M 4.5 M 6 M 6.5 M 8.5 M 8.5 M 0.5 M 0.5 GPWP GP WP 9 9 94 5,800,900,900 94 94 944 5,600,800,800 96 96 964 5,000,500,500 98 98 984 4,400,00,00 90 90 904 4,400,00,00 9 9 94 5,000,500,500 94 94 944 5,600,800,800 96 96 964 4,600,00,00 98 98 984 6,800,400,400 90 90 904 6,400,00,00 9 9 94 6,800,400,400 94 94 944 9,00 4,600 4,600 96 96 964 9,00 4,600 4,600 98 98 984,000 5,500 5,500 940 940 9404 0,00 5,00 5,00 94 94 944 4,600 7,00 7,00 944 944 9444,600 6,00 6,00 946 946 9464 7,800 8,900 8,900 948 948 9484 4,800 7,400 7,400 56

HL-LG インサトねじ用限界プラグゲジ Limit gauges for Helicoil/EG/STI 級 ユニファイ (U) ねじ Unified screw threads No. 4-40 UNC No. 5-40 UNC No. 6 - UNC No. 6-40 UNF No. 8 - UNC No. 8-6 UNF No. 0-4 UNC No. 0 - UNF No. - 4 UNC No. - 8 UNF ¼ - 0 UNC ¼ - 8 UNF 5/6-8 UNC 5/6-4 UNF ⅜ - 6 UNC ⅜ - 4 UNF 7/6-4 UNC 7/6-0 UNF ½ - UNC ½ - 0 UNF ⅝ - UNC ⅝ - 8 UNF ¾ - 0 UNC ¾ - 6 UNF - 8 UNC - UNF GPWP GP WP 969 969 9694 8,000 4,000 4,000 97 97 974 8,000 4,000 4,000 97 97 974 7,600,800,800 974 974 9744 7,600,800,800 975 975 9754 7,600,800,800 976 976 9764 7,600,800,800 977 977 9774 7,600,800,800 978 978 9784 7,600,800,800 979 979 9794 7,600,800,800 980 980 9804 7,600,800,800 98 98 984 7,600,800,800 984 984 9844 7,600,800,800 988 988 9884 8,000 4,000 4,000 989 989 9894 8,000 4,000 4,000 99 99 994 9,00 4,600 4,600 99 99 994 9,00 4,600 4,600 996 996 9964 0,00 5,00 5,00 997 997 9974 0,00 5,00 5,00 9400 9400 94004,00 6,00 6,00 940 940 9404,00 6,00 6,00 9406 9406 94064 8,600 9,00 9,00 9407 9407 94074 8,600 9,00 9,00 940 940 9404 4,400 0,700 0,700 94 94 944 4,400 0,700 0,700 945 945 9454 5,000 6,500 6,500 946 946 9464 5,000 6,500 6,500 57

SG 標準ねじゲジ Standard screw thread gauges 級 M.4 0. M.7 0.5 M 0.4 M. 0.4 M.6 0.45 M 0.6 M 0.5 M.5 0.6 M 4 0.75 M 4 0.7 M 5 0.9 M 5 0.8 M 6 M 7 M 8.5 M 8 M 9.5 M 0.5 M 0.5 M 0 M.75 M.5 M.5 S( セット ) Set P( プラグ ) Plug R( リング ) Ring 700 70 70 50,00 6,700,400 7040 704 704 44,700 4,900 9,800 7070 707 707 7,00,400 4,800 700 70 70 6,900,00 4,600 70 7 7 4,800,600,00 750 75 75,900,00,600 760 76 76,700 0,900,800 780 78 78,00 0,700,400 700 70 70,00 0,700,400 70 7 7 0,900 0,00 0,600 70 7 7,00 0,700,400 740 74 74 0,600 0,00 0,400 760 76 76 9,970 9,990 9,980 770 77 77 9,970 9,990 9,980 780 78 78 0,600 0,00 0,400 790 79 79 9,700 9,900 9,800 70 7 7 0,600 0,00 0,400 70 7 7 0,900 0,00 0,600 740 74 74 9,700 9,900 9,800 750 75 75 0,900 0,00 0,600 770 77 77,800 0,600,00 780 78 78,00 0,400 0,800 790 79 79,800 0,600,00 58

SG 標準ねじゲジ Standard screw thread gauges 級 S( セット ) Set P( プラグ ) Plug R( リング ) Ring M 7400 740 740,600,00,400 M 4 7440 744 744,600,00,400 M 4.5 7450 745 745,000,000,000 M 4.5 7460 746 746 4,800,600,00 M 4 7470 747 747 5,700,900,800 M 6 750 75 75 5,400,800,600 M 6.5 750 75 75 4,00,400,800 M 6 750 75 75 8,00,700 5,400 M 8.5 7550 755 755 8,00,700 5,400 M 8 7560 756 756 7,500,500 5,000 M 8.5 7570 757 757 5,700,900,800 M 8 7580 758 758 40,500,500 7,000 M 0.5 760 76 76 4,400,800 7,600 M 0 760 76 76 9,000,000 6,000 M 0.5 760 76 76 8,00,700 5,400 M 0 7640 764 764 4,500 4,500 9,000 M.5 7670 767 767 4,800 4,600 9,00 M 7680 768 768 4,400,800 7,600 M.5 7690 769 769 9,600,00 6,400 M 7700 770 770 45,900 5,00 0,600 M 4 770 77 77 48,600 6,00,400 M 4 7740 774 774 4,600 4,00 8,400 M 4.5 7750 775 775 4,700,900 7,800 59

SG 標準ねじゲジ Standard screw thread gauges 級 S( セット ) Set P( プラグ ) Plug R( リング ) Ring M 4 7760 776 776 48,900 6,00,600 M 5.5 97000 9700 9700 4,600 4,00 8,400 M 6.5 9700 970 970 44,00 4,700 9,400 M 7 97060 9706 9706 5,00 7,400 4,800 M 7 97070 9707 9707 45,900 5,00 0,600 M 7.5 97080 9708 9708 45,600 5,00 0,400 M 8 970 97 97 47,00 5,700,400 M 8.5 970 97 97 46,500 5,500,000 M 0.5 9750 975 975 56,700 8,900 7,800 M 0 9760 976 976 49,00 6,400,800 M 0.5 9770 977 977 48,600 6,00,400 M.5 970 97 97 6,00,00 4,00 M 970 97 97 54,000 8,000 6,000 M.5 9740 974 974 54,000 8,000 6,000 M 6 4 9790 979 979 69,000,000 46,000 M 6 9700 970 970 65,00,700 4,400 M 6 970 97 97 58,500 9,500 9,000 M 6.5 970 97 97 58,500 9,500 9,000 M 9 4 9770 977 977 75,000 5,000 50,000 M 9 9780 978 978 69,00,00 46,00 M 9 9790 979 979 6,700 0,900 4,800 M 9.5 97400 9740 9740 6,700 0,900 4,800 M 40 9740 974 974 64,500,500 4,000 60

SG 標準ねじゲジ Standard screw thread gauges 級 6 M 40.5 M 4 4.5 M 4 M 4 M 4.5 M 48 5 M 48 M 48 M 48.5 M 5 5 M 5 M 5 M 5.5 M 55 M 55.5 M 56 5.5 M 56 M 56 M 56.5 M 60 5.5 M 60 M 60 M 60.5 S( セット ) Set P( プラグ ) Plug R( リング ) Ring 97440 9744 9744 64,500,500 4,000 97480 9748 9748 8,000 7,000 54,000 97490 9749 9749 74,400 4,800 49,600 97500 9750 9750 67,800,600 45,00 9750 975 975 67,800,600 45,00 97600 9760 9760 95,400,800 6,600 9760 976 976 85,500 8,500 57,000 9760 976 976 79,800 6,600 5,00 9760 976 976 79,800 6,600 5,00 97680 9768 9768 9,00 9,700 79,400 97690 9769 9769 98,700,900 65,800 97700 9770 9770 9,00 0,400 60,800 9770 977 977 9,800 0,600 6,00 97760 9776 9776 98,700,900 65,800 97770 9777 9777 0,600 4,00 68,400 97800 9780 9780 4,700 44,900 89,800 9780 978 978,900 7,00 74,600 9780 978 978 0,400,800 67,600 9780 978 978 06,500 5,500 7,000 97880 9788 9788 47,900 49,00 98,600 97890 9789 9789 7,00 4,400 84,800 97900 9790 9790,00 7,00 74,00 9790 979 979,00 40,700 8,400

SG 標準ねじゲジ Standard screw thread gauges 級 ウィット (W) ねじ Whitworth screw threads S( セット ) Set P( プラグ ) Plug R( リング ) Ring W ⅛ - 40 W /6-4 W ¼ - 0 W 5/6-8 W ⅜ - 6 W 7/6-4 W ½ - W ⅝ - W ¾ - 0 W ⅞ - 9 W - 8 800 80 80 5,00 7,700 5,400 800 80 80 50,400 6,800,600 800 80 80 5,500 7,500 5,000 8040 804 804 5,800 7,600 5,00 8050 805 805 5,00 7,700 5,400 8060 806 806 55,800 8,600 7,00 8070 807 807 56,400 8,800 7,600 8080 808 808 6,00,00 4,00 8090 809 809 7,00 4,400 48,800 80 8 8 78,600 6,00 5,400 80 8 8 87,000 9,000 58,000 6

SG 標準ねじゲジ Standard screw thread gauges 級 管用平行ねじ (PS)Parallel pipe internal threads PS ⅛ - 8 PS ¼ - 9 PS ⅜ - 9 PS ½ - 4 PS ⅝ - 4 PS ¾ - 4 PS ⅞ - 4 PS - S( セット ) Set P( プラグ ) Plug R( リング ) Ring 860 86 86 45,900 5,00 0,600 870 87 87 47,00 5,700,400 880 88 88 50,700 6,900,800 890 89 89 6,00 0,400 40,800 8400 840 840 64,500,500 4,000 840 84 84 68,700,900 45,800 840 84 84 74,400 4,800 49,600 840 84 84 89,700 9,900 59,800 管用平行ねじ (PF)Parallel pipe threads PF ⅛ - 8 PF ¼ - 9 PF ⅜ - 9 PF ½ - 4 PF ⅝ - 4 PF ¾ - 4 PF ⅞ - 4 PF - S( セット ) Set P( プラグ ) Plug R( リング ) Ring 80 8 8 45,900 5,00 0,600 80 8 8 47,00 5,700,400 80 8 8 50,700 6,900,800 840 84 84 6,00 0,400 40,800 850 85 85 64,500,500 4,000 860 86 86 68,700,900 45,800 870 87 87 74,400 4,800 49,600 880 88 88 89,700 9,900 59,800 6

管用テパねじゲジ TG Gauges for taper pipe threads ( 従来 IS) (Previous IS) 管用テパねじ (PT)Taper pipe threads PT /6-8 PT ⅛ - 8 PT ¼ - 9 PT ⅜ - 9 PT ½ - 4 PT ⅝ - 4 PT ¾ - 4 PT ⅞ - 4 PT - PT ¼ - PT ½ - PT ¾ - PT - PT ½ - PT - PT ½ - PT 4 - PT 5 - S( セット ) Set P( プラグ ) Plug R( リング ) Ring 8500 850 850 75,00 0,00 45,000 850 85 85 68,400 7,00 4,00 850 85 85 7,00 8,800 4,400 850 85 85 8,00,00 50,000 8540 854 854 9,600 7,400 56,00 8550 855 855 07,400 4,000 64,400 8560 856 856 09,800 44,000 65,800 8570 857 857 8,000 5,00 76,800 8580 858 858 8,800 5,400 77,400 8590 859 859 5,400 6,400 9,000 8600 860 860 74,00 69,800 04,400 860 86 86 86,00 74,400,800 860 86 86 08,000 8,00 4,800 95640 9564 9564 98,000 9,000 79,000 95680 9568 9568 70,000 48,000,000 9570 957 957 444,000 78,000 66,000 95750 9575 9575 50,000 04,000 06,000 95800 9580 9580 656,000 6,000 94,000 64

管用テパねじゲジ TG Gauges for taper pipe threads IS(ISO 等級 ) IS (ISO) 管用テパねじ (R)Taper pipe threads IS(ISO) S( セット ) Set P( プラグ ) Plug R( リング ) Ring R /6-8 R ⅛ - 8 R ¼ - 9 R ⅜ - 9 R ½ - 4 R ¾ - 4 R - R ¼ - R ½ - R - 95000 9500 9500 97,00 9,000 58,00 9500 950 950 88,800 5,600 5,00 95040 9504 9504 94,000 7,600 56,400 95060 9506 9506 08,000 4,00 64,800 95080 9508 9508,400 48,600 7,800 9500 950 950 4,000 57,00 85,800 950 95 95 67,00 66,800 00,400 9540 954 954 84,800 74,000 0,800 9560 956 956 0,000 8,600 6,400 9580 958 958 48,000 99,400 48,600 65

管用テパねじゲジ TG Gauges for taper pipe threads NSI /SME 管用テパねじ (NPT)NSI taper pipe threads S( セット ) Set P( プラグ ) Plug R( リング ) Ring /6-7 NPT ⅛ - 7 NPT ¼ - 8 NPT ⅜ - 8 NPT ½ - 4 NPT ¾ - 4 NPT - - ½ NPT ¼ - - ½ NPT ½ - - ½ NPT - - ½ NPT ½ - 8 NPT - 8 NPT ½ - 8 NPT 4-8 NPT 8700 870 870 97,600 9,00 58,400 870 87 87 88,800 5,600 5,00 870 87 87 9,600 7,400 56,00 870 87 87 08,000 4,00 64,800 8740 874 874,600 48,600 7,000 8750 875 875 4,600 57,000 85,600 8760 876 876 67,00 66,800 00,400 960 96 96 99,800 79,800 0,000 960 96 96 6,000 90,600 5,400 9680 968 968 68,000 07,000 6,000 9600 960 960 86,000 54,000,000 9670 967 967 478,000 9,000 87,000 9600 960 960 574,000 8,000 46,000 960 96 96 660,000 64,000 96,000 66

TG 管用テパねじゲジ Gauges for taper pipe threads L (NSI) 管用テパねじ (NPTF)NSI taper pipe threads S( セット ) Set P( プラグ ) Plug R( リング ) Ring /6-7 NPTF L 8800 880 880 L L 07,400 4,000 64,400 ⅛ - 7 NPTF L 880 88 88 L L 97,600 9,00 58,400 ¼ - 8 NPTF L 880 88 88 L L 0,000 4,00 6,800 ⅜ - 8 NPTF L 880 88 88 L L 8,800 47,600 7,00 ½ - 4 NPTF L 8840 884 884 L L 4,000 5,600 80,400 ¾ - 4 NPTF L 8850 885 885 L L 57,000 6,000 94,000 - - ½ NPTF L 8860 886 886 L L 84,400 7,800 0,600 ¼ - - ½ NPTF L ½ - - ½ NPTF L 96600 9660 9660 L L 8,000 87,400 0,600 96640 9664 9664 L L 50,000 00,000 50,000 - - ½ NPTF L 96680 9668 9668 L L 94,000 8,000 76,000 67

PG 限界プレンゲジ Plain limit gauges メトル通止 Metric GO and NO GO Size 通止検査用セット Inspection 4 5 6 7 8 9 0 4 5 6 7 8 9 0 4 5 6 通止工作用セット Working 990 995,00,00 990 995 9,60 9,60 990 995 7,80 7,80 9904 9954 0,00 0,00 9905 9955 9,0 9,0 9906 9956 8,780 8,780 9907 9957 8,780 8,780 9908 9958 8,780 8,780 9909 9959 9,0 9,0 990 9960 0,00 0,00 99 996 0,60 0,60 99 996 0,60 0,60 99 996 0,60 0,60 994 9964 0,60 0,60 995 9965 0,60 0,60 996 9966,040,040 997 9967,040,040 998 9968,040,040 999 9969,040,040 990 9970,040,040 99 997,660,660 99 997,660,660 99 997,660,660 994 9974,660,660 995 9975,660,660 996 9976 5,680 5,680 Size 通止検査用セット Inspection 7 8 9 0 4 5 6 7 8 9 40 4 4 4 44 45 46 47 48 49 50 55 60 通止工作用セット Working 997 9977 5,680 5,680 998 9978 5,680 5,680 999 9979 5,680 5,680 990 9980 5,680 5,680 99 998 8,960 8,960 99 998 8,960 8,960 99 998 8,960 8,960 994 9984 8,960 8,960 995 9985 8,960 8,960 996 9986,400,400 997 9987,400,400 998 9988,400,400 999 9989,400,400 9940 9990,400,400 994 999 6,00 6,00 994 999 6,00 6,00 994 999 6,00 6,00 9944 9994 6,00 6,00 9945 9995 6,00 6,00 9946 9996 9,800 9,800 9947 9997 9,800 9,800 9948 9998 9,800 9,800 9949 9999 9,800 9,800 9950 40000 9,800 9,800 98005 98055,000,000 9800 98060 4,00 4,00 68

基準 ( マスタ ) リングゲジ RG-M Master ring gauges ±0.00 メトル Metric Size RG-M ツルNo. Size RG-M ツルNo. ±0.00 99004 6,000 9.5 ±0.00 9909 9,60.5 ±0.00 99005 6,000 0 ±0.00 9900 9,60 ±0.00 99006 6,000 ±0.00 990,400.5 ±0.00 99007,400 ±0.00 9904,400 4 ±0.00 99008,400 ±0.00 9906,400 4.5 ±0.00 99009 9,60 4 ±0.00 9908,400 5 ±0.00 9900 9,60 5 ±0.00 9900,800 5.5 ±0.00 990 9,60 6 ±0.00 990,800 6 ±0.00 990 9,60 7 ±0.00 9904 4,00 6.5 ±0.00 990 9,60 8 ±0.00 9906 4,00 7 ±0.00 9904 9,60 9 ±0.00 9908 6,000 7.5 ±0.00 9905 9,60 0 ±0.00 99040 6,000 8 ±0.00 9906 9,60 ±0.00 9904 7,000 8.5 ±0.00 9907 9,60 ±0.00 99044 7,000 9 ±0.00 9908 9,60 ±0.00 99046 8,00 69

基準 ( マスタ ) リングゲジ RG-M Master ring gauges ±0.00 メトル Metric Size RG-M ツルNo. Size RG-M ツルNo. 4 ±0.00 99048 8,00 9 ±0.00 99078 9,000 5 ±0.00 99050 9,800 40 ±0.00 99080 9,000 6 ±0.00 9905 9,800 4 ±0.00 9908 4,400 7 ±0.00 99054 0,800 4 ±0.00 99084 4,400 8 ±0.00 99056 0,800 4 ±0.00 99086 44,000 9 ±0.00 99058,000 44 ±0.00 99088 44,000 0 ±0.00 99060,000 45 ±0.00 99090 46,800 ±0.00 9906,00 46 ±0.00 9909 46,800 ±0.00 99064,00 47 ±0.00 99094 50,00 ±0.00 99066 4,400 48 ±0.00 99096 50,00 4 ±0.00 99068 4,400 49 ±0.00 99098 5,400 5 ±0.00 99070 5,600 50 ±0.00 9900 5,400 6 ±0.00 9907 5,600 7 ±0.00 99074 7,00 8 ±0.00 99076 7,00 70

LCG 摩耗点検ねじプラグゲジ Wear check plug for Go screw ring gauges 級 ( 従来 IS) (Previous IS) GW ツルNo. GW ツルNo. M.4 0. 9804 5,000 M.5 987 5,860 M.6 0.5 9807,800 M 4 988 6,760 M.7 0.5 9809,00 M 4.5 988 6,500 M 0.4 985 8,60 M 6 9894 7,600 M. 0.4 980 8,440 M 6.5 9895 7,00 M.5 0.45 98 6,640 M 8.5 9806 8,960 M.6 0.45 985 7,80 M 8.5 9808 7,780 M 0.5 989 6,60 M 0.5 980 0,400 M 4 0.7 985 5,480 M 0.5 98 8,960 M 5 0.8 9840 5,0 M.5 989,000 M 6 9846 4,980 M.5 98 9,800 M 8.5 985 5,0 M 4 988 4,00 M 8 985 4,860 M 4.5 984 0,800 M 0.5 9860 5,480 M 7 985 6,000 M 0.5 986 4,860 M 7.5 9855,800 M.75 9870 5,800 M 0.5 986 8,400 M.5 987 5,480 M 0.5 9864 4,00 7

LG XPM 粉末ハイス Powder HSS(XPM) limit gauges for screw threads 級 ( 従来 IS) (Previous IS) GP ツルNo. GR ツルNo. M 0.5 M 4 0.7 M 5 0.8 M 6 M 8.5 M 8 M 0.5 M 0.5 M.75 M.5 M.5 9406 94067,800 54,600 9404 94047 0,600 5,800 94047 940477 0,400 50,800 94054 940547 9,980 50,000 9406 94067 0,400 50,800 9406 94067 9,800 49,600 94070 940707 0,600 5,800 9407 94077 9,800 49,600 94080 940807,00 5,000 9408 94087 0,800 5,00 9408 94087,00 5,000 7

LG 超硬 Carbide limit gauges for screw threads 級 ( 従来 IS) (Previous IS) M.4 0. M.6 0.5 M.7 0.5 M.8 0.5 M 0.4 M.5 0.45 M.6 0.45 M 0.5 M 4 0.7 M 5 0.8 M 6 M 8.5 M 8 M 0.5 M 0.5 M.75 M.5 M.5 GP 94 58,600 945 55,400 947 5,000 940 48,400 94 4,600 94 9,000 94 40,400 946 8,00 944 6,000 9447 5,600 9454 5,000 946 5,600 946 4,800 9470 6,000 947 4,800 9480 7,000 948 6,600 948 7,000 7

検査成績表 Inspection results Gauge inspection sheet download Please input your gauge # and click Search. Search (apanese) (English) ( apanese and English) (Gauge#) (Gauge#) 校正証明書 トレサビリティ Calibration certificate and traceability 校正証明書 Calibration certificate トレサビリティ Traceability 納期 Delivery ~ 週間 ( 再検査を要する場合は再検査と合わせて ~.5 ヶ月 ) 納期は営業所又は在庫センタにて都度ご確認下さい to weeks (or to.5 months if a reinspection is required) Please contact your local sales office or inventory center for more information. 手配時の注意点 Notes on ordering 必要事項 Required information ゲジ製品が複数の場合 まとめて 部で発行できる場合と 部で発行できない場合がございます ( 都度ご確認下さい ) Calibration certificates for multiple gauge products may be compiled into one copy in some cases. (Contact us for details.) ゲジの本数 種類にかかわらず 部にまとめて発行することが可能 ゲジ 点につき 部ずつ発行することも可能です We issue traceability information in one copy irrespective of the number of gauges and their types. We can also issue one copy of traceability information for each gauge. 証明書の宛名に記載するユザ様名 ( 正式名称 ) User's official name that should appear on the certificate ゲジの選定は P. のゲジ選定表をご覧下さい When selecting gauges, please see the gauge selection chart on P.. ご不明な点がある方はお近くの当社営業所又は在庫センタまでお問い合わせ下さい If you have any questions, please contact our sales office nearest you. 74

プラネットカッタ用径補正ツル DCT Diameter Correction Tool for Thread Mills プラネットカッタをサポトする つのツル Support Tools for Your Thread Milling Needs つのツルで 段取り時間の削減 加工時間の削減 工具寿命の安定化 を実現します Reduce setup, machining time, and achieve stable tool life with these support tools. ThreadPro (NCプログラム作成ソフト ) Thread Milling NC Code Generator Software RPRG ( 工具半径オフセット値の参考値 ) Reference value of tool radius offset スレッドミル加工 Thread Milling プラネットカッタ用径補正ツル (DCT) Diameter Correction Tool for Thread Mills DCT で径補正も簡単 工具寿命も安定 chieve Stable Tool Life with the DCT for ccurate Diameter Measurement プラネットカッタ用径補正ツル (Diameter Correction Tool) を使用すれば これまで実測が困難だっためねじ口元部の有効径を簡単に数値化することができます The internal thread effective diameter, which used to be difficult to determine, can now be measured with readable values. ねじプラグ Thread plug スリブ Sleeve ハンドル Handle 固定ボルト olt 基本仕様 Specifications 構造は ねじプラグ + スリブ + 固定ボルト の 点 測定範囲はめねじ () 許容差 00% 50% 7 目盛仕様 The DCT is made up of three components the thread plug, scale sleeve and bolt for fixing the position. Measurable range from 00% -50% tolerance of thread size (); with 7 positions on the reading scale. 測定方法 Measuring Method 径補正ツルをねじ込み 止まった時のスリブにあるラインと目盛で口元部の有効径を数値化することができます ( スレッドミル加工段取り時の径補正に使用する ) Get the value of the effective diameter at a glance by simply inserting the DCT into the thread and releasing the scale sleeve once it has reached the deepest position (for the correction of value in step processing of thread milling). 例 )M0 の場合 Example: M0 有効径位置関係図 Effective diameter & position relationship diagram +0.50 +0.8 00% +50 50% +75 ねじ 径 ル ねじ Insert the DCT into the thread. Turn the tool until it has reached the deepest position. 4 ねじ スリブ スリブ ボルト 固定 Release the reading sleeve so that it touches the top of the thread. Fix the bolt by screwing it tight. 0 0.075 0 50% 0 75 径 ル ねじ Turn the tool in reverse to remove it from the thread. リ Read the value on the scale 測定値は目安です めねじの合否判定は限界ゲジをご使用下さい The reading value should be used as reference only. To inspect the screw thread please use the limit gauge. 使用環境によっては当製品が適用できない場合がございます Depending on work environment this product may not be applicable. 詳細は プラネットカッタ用径補正ツル DCT をご覧下さい For the details of DCT, please see " Diameter Correction Tool " Catalog. 75

スリブ外径 Sleeve Dia. 用メモリ付 for with scale 止り穴時測定可能深さ ( m m ) Measurable Depth (mm) in lind Hole スリブ外径 Sleeve Dia. 94000 M6.5D 9 ~ φ D 50,000 9400 M8.5.5D ~ φ D 5,000 9400 M8.5D ~ φ D 49,600 9400 M0.5.D ~ φ5 D 5,600 94004 M0.D ~ φ5 D 5,600 94005 M.75.D 4.4 ~ φ7 D 5,000 94006 M.5.D 4.4 ~ φ7 D 5,000 94007 M.5.D 4.4 ~ φ7 D 5,000 94008 M4.D 6.8 ~ φ9 D 55,600 94009 M4.5.D 6.8 ~ φ9 D 55,000 9400 M4.D 6.8 ~ φ9 D 59,600 940 M6 D 6 ~ φ D 59,000 940 M6.5 D 6 ~ φ D 56,800 940 M8.5 D 8 ~ φ D 6,400 9404 M8.5 D 8 ~ φ D 59,600 9405 M0.5 D 0 ~ φ5 D 69,000 9406 M0.5 D 0 ~ φ5 D 6,400 9407 M4 D 4 ~ φ9 D 80,600 D= 在庫センタ標準在庫品 D=Standard stock item ) 径 +mm 越えの面取りがある場合 スリブ外径以下の座ぐりがある場合は 特殊品対応になります )5 H 級 級めねじにも使用可能です ) 測定値は目安です めねじの合否判定には限界ゲジ (LG) をご使用下さい :P.9 P. :P.7 P.8 級 :P.8 P. 級 :P.4 P.5 在庫 Stock ( 円 ) Yen ) Customization is required for chamfer exceeding thread size + mm and counterboring applications with a diameter less than the scale sleeve. )ccommodates, and classes of fit. ) Measurements are approximate. To determine whether or not the internal thread meets requirement please use the limit gauge (LG). : P.9 P., : P.7 P.8, : P.8 P., : P.4 P.5 用メモリ付 for with scale 止り穴時測定可能深さ ( m m ) Measurable Depth (mm) in lind Hole スリブ外径 Sleeve Dia. 在庫 Stock ( 円 ) Yen 9408 5/6 4UNF.5D.9 ~ φ D 70,000 ) 径 +mm 越えの面取りがある場合 スリブ外径以下の座ぐりがある場合は 特殊品対応になります ) 測定値は目安です D= 在庫センタ標準在庫品 D=Standard stock item ) Customization is required for chamfer exceeding thread size + mm and counterboring applications with a diameter less than the scale sleeve. )Measurements are approximate. 当社営業までお問い合わせ下さい Contact your nearest OSG sales representative for more information. めねじサイズ違い メモリ増 ラチェットストップ付き 座ぐり穴対応品等 特殊品も承ります Specials (alternative thread sizes, modification of reading scale, etc.) available upon request. 進化した NC プログラム作成ソフト ThreadPro Revamped Thread Milling NC Code Generator Software "ThreadPro" Powered by 大リニュアルポイント Key Revamped Features. ヶ国語に対応 vailable in different languages. NC 言語が8 種類 Supports 8 NC programming languages. 最適 RPRGの算出 Calculates the most appropriate RPRG value プラネットカッタの詳細は スレッドミルシリズ Vol. をご覧下さい For the detail of tools listed above, please see "Thread Mill Series vol." Catalog. 76

ねじ規格表 Screw thread standards 平行ねじ Parallel (Straight) thread ねじの種類 Type 記号 bbreviation 規格 Standard ねじ山の角度 Thread angle 径範囲 Size range ねじの等級 Tolerance class ゲジ規格 Standard for screw thread gauge メトルねじ Metric screw threads ミニチュアねじ Miniature screw thread ユニファイねじ ( 並目 ) Unified coarse screw threads ユニファイねじ ( 細目 ) Unified fine screw threads ユニファイねじ Unified thread (NSI standard) ユニファイねじ Unified thread ウィットねじ ( 並目 ) Whitworth coarse screw thread ウィットねじ ( 細目 ) Whitworth fine screw thread 管用平行ねじ Parallel pipe threads 厚鋼電線管ねじ Screw threads for thick steel conduits 薄鋼電線管ねじ Screw threads for thin steel conduits 管用平行ねじ ( アメリカ ) Straight pipe thread (US) ドライシル管用平行ねじ ( アメリカ ) Parallel pipe threads (US) (Dryseal) 管用平行ねじ ( イギリス ) Pipe threads (UK) メトル台形ねじ Metric trapezoidal screw threads 0 度台形ねじ Trapezoidal screw thread (0 ) 9 度台形ねじ Trapezoidal screw thread (9 ) アクメねじ ( アメリカ ) CME threads (US) スタブアクメねじ ( アメリカ ) Stub CME threads, short (US) バットレスねじ ( アメリカ ) uttress screw threads (US) 自転車ねじ ( 一般用 ) icycle threads (General purpose) 自転車ねじ ( スポク用 ) icycle threads (for spokes) ミシン用ねじ Screw threads for sewing machines カメラの三脚取付ねじ Screw threads for Tripod Connections for Cameras 写真レンズ付属品取付ねじ Screw threads for Engagement of ccessories to Lens Front 内燃機関用スパクプラグねじ Screw threads for Spark Plugs for Internal Combustion Engines M IS 005 IS 009 IS 007 IS 0 55 S IS 00 0..4 4H,,, 7H, 6h,, 8g G5, G6, 4H5 4H6, 5h IS 05 UNC IS 006 IS 00 No. 4 UNF IS 008 IS 0 No.0 ½ IS 055 UNC/UNRC No. 4 UNF/UNRF,, No.0 ½ 60,, UNEF/UNREF No. /6 NSI. UNS/UNRS NSI/SME. No.0 6 4, 6, 8,, 6, 0, 8, UN/UNR 5/6 6 NSI/SME. UNC 0.07 4 UNF 0.060.5 UNEF SE S 8879D 0.6.6875 NS HND, 8UN ISO 6.065 4 OOK H8 UN 0.65 6 6UN 0.475 6 W IS 006 4 ¼ 6 IS 057 級, 級, 4 級,, 4 IS 008 4 9.5 50 IS 058 G IS 00 55 /6 6 PF IS 00 附属書 ppendix ⅛ おねじ - 級, 級 External thread-, 級, 級, IS 054 IS 054 附属書 ppendix CTG IS C 805 附属書 6 04 CTC ppendix 80 9 75 NPSC ⅛ 4 NPSM NSI/SME.0. ⅛ 6, NSI/SME NPSL ⅛.0. 60 NPSH NSI/SME.0.7 ½ 4 NPSF NSI.0...0.4 /6 NSI.0.5 NPSI G S 779 55 おねじ- 級, 級 /6 6 External thread-, Tr IS 06 07 08 0 IS 06:980 附属書 TM ppendix TW IS 0 8 00 7H, 8H, 7e, 8c 0 00 0 00 CME NSI/SME.5 9 4G, G, G 4C, C, C ¼ 5 NSI.5 STU CME NSI/SME.8 NSI.8 UTT NSI.9 7 45 ½ 4, NSI.9 C IS 05 5/6 9/6.8 4 SM IS 06 /6 /6 60 U IS 70 ¼, ⅜ M IS 7.5 95 M IS 80 0S, S, 4S MS 400 級, 級, 級,, CIS -6 77

ねじ規格表 Screw thread standards 平行ねじ Parallel (Straight) thread ねじの種類 Type 記号 bbreviation 規格 Standard ねじ山の角度 Thread angle 径範囲 Size range ねじの等級 Tolerance class ゲジ規格 Standard for screw thread gauge 植込みボルト Stud olts 自動車用タイヤバルブねじ Tire valve threads for automobiles 自動車用タイヤバルブステムねじ Tire valve threads for automobiles 自転車用タイヤバルブねじ Tire valve threads for bicycles 電球類の口金 受金用ねじ Screw threads for electric lamps 給水栓取付ねじ Screw threads for Faucets and all Taps 鋼線ドラム用口金ねじ Plugs and flanges for steel drums STUD IS 7 4 0 V IS D 407 附属書 ppendix 60 5 0 TV IS D 408 5 CTV IS D 94 5 8 MS 400 E IS C 7709 5 40 ISC 7709 IS 06, 0, 5 55 IS Z 604 6.44, 59.6 テパねじ Taper thread ねじの種類 Type 記号 bbreviation 規格 Standard ねじ山の角度 Thread angle 径範囲 Size range テパ Taper ゲジ規格 Standard for screw thread gauge 管用テパねじ Taper pipe external threads 管用テパねじ ( イギリス ) Taper pipe threads (UK) R C( テパめねじ ), R p( 平行めねじ ) P S( 平行めねじ ) R, RC( テパめねじ ) R p( 平行めねじ ) IS 00 /6 6 IS 05 附属書 55 ppendix ⅛ IS 05 IS 05 附属書 ppendix S /6 6 S 管用テパねじ ( アメリカ ) Taper pipe threads (US) NPT /6 4 OD NSI/SME NSI/SME.0. /6.0. NPTR ½ 4 ドライシル管用テパねじ ( アメリカ ) Taper pipe threads (US) (Dryseal) 管用テパねじ (MIL 規格 ) eronautical National Form taper pipe threads カメラ用レリズ取付ねじ Screw threads for Shutter Cable Release Tips and Sockets for Cameras 人造黒鉛電極接続用のねじ Screw threads for artificial graphite electrodes 継目なし鋼製高圧ガス容器弁取付部ねじ Screw threads for Seamless Steel Gas Cylinders 溶解アセチレン容器用弁ねじ Screw threads for Valves for Dissolved cetylene Cylinders 液化石油ガス容器用弁ねじ Screw threads for Valves for Liquefied Petroleum Gas Cylinders 高圧ガス容器用弁ねじ Screw threads for Valves for High Pressure Gas Cylinders ガス容器ねじ ( イギリス ) Screw threads for Transportable gas container valves (UK) PI 油井用鋼管ねじ ( アメリカ ) PI Casing, Tubing, Line Pipe Threads (US) PI TOOL OINT ねじ ( アメリカ ) PI Rotary Shouldered Connection Threads (US) NPTF PTF-SE SHORT : すでに廃止となっている規格です 4: 本規格中 該当のねじに関する規格のみすでに廃止となっています NSI.0.,.0.4 60 /6 NSI.0.5 NPT MIL-P-705 MIL-P-705 IS 704.4 8 CIS 4-6 IS R 70 T 4T ⅓ IS R 70 IS 84 55 V, V, V IS 844 9 IS 845 IS 846 V, V V, V, V /6 IS 844 6 解説 Explanation S 4:Part, 0.6.5 /5.65,⅛ S 4:Part, LP ⅛ 0D CSG 4½ 0 60 /6 TG.050 4½ UP TG PI Std 5 PI Std 5 uttress 4½ ⅜ /6 0 CSG 6 0 / 5 7⅝ ⅛ Ex. Li. CSG 6 6 8⅝ 0¾ /9.6 NC 77 ¼, /6 REG ⅜ 8⅝ PI Spec 7 60 PI Spec 7 IF ⅜ 5½ /6 FH ½ 6⅝ ¼, /6 : standard that has been abolished. 4:In this standard, only the standard corresponding to the screw thread has been abolished. 78

44-854 - (05)8- FX (05)8-4-005-5-4 465-0058 -9 550-00 -4-405 (0)90-970 (04)99-7485 (05)86-950 (068)8-78 (066)58-05 (070)40-5855 (08)65-70 (04)645-5406 (09)54-707 (0)5709-450 (046)96-80 (054)8-665 (05)46- (05)9-50 (0566)77-66 (05)70-6 (058)59-6055 (0594)6-046 (076)68-080 (077)55-0 (0)5709-450 FX(0)5709-455 (05)70-6 FX(05)70-7775 (06)658-880 FX(06)658-879 (06)6747-704 (078)97-8 (086)4-04 (087)868-400 (08)507-7 (09)504- (09)45-655 (096)86-50 9:00 :00 :00 9:00 05-8-4 hp-info@osg.co.jp E-mail:cs-info@osg.co.jp - Honnogahara, Toyokawa, ichi, 44-854, PN TEL. +8-5-8-8 FX. +8-5-8-6 Use safety cover, safety glasses and safety shoes during operation. Do not touch cutting edges with bare hands. Do not touch cutting chips with bare hands. Chips will be hot after cutting. Stop cutting when the tool becomes dull. Safe use of cutting tools Stop cutting operation immediately if you hear any strange cutting sounds. Do not modify tools. Please use correct tools for the operation. Check dimensions to ensure proper selection. Tool specifications are subject to change without notice. OSG Copyright 06 OSG Corporation. ll rights reserved. OSG HP http://www.osg.co.jp/