d k GENERAL PURPOSE List 123 HSSE BR 50˚ EX-SFT, JIS, Modified Bottom (2.5P-3P) Lc Ln L lk Tap Size Classof Fit No. ofFlutes EDP NumberModified BottomOverallLengthThreadLengthNeckLengthShank Dia. SquareWidthSquareLength(2.5P - 3P) Bright L Lc Ln d k lk M3 x 0.5 11544 47 6 19.0 4.0 3.2 6 M4 x 0.7 11556 55 10 22.7 5.0 4.0 M5 x 0.8M6 x 1.0 1157111583 6467 1114 26.1 5.531.66.0 4.5 7 M8 x 1.25 11601 70 15 37.0 6.2 5.0 M10 x 1.5M10 x 1.25 3 1162111624 75 18 41.0 7.0 5.5 8 M12 x 1.75M12 x 1.5M14 x 2.02M14 x 1.5 11650116531168011683 82 21 8.5 6.5 948.0883010.58.011 M16 x 2.0M16 x 1.5 1170511708 95 32 52.0 12.5 10.0 13 M18 x 2.5M18 x 1.5M20 x 2.5M20 x 1.5 4 11730117351175711762 100 55.0 14.0 11.0 143710558.015.012.015 M22 x 2.5 11772 115 38 63.0 17.0 13.0 16 M24 x 3.0 11799 120 45 66.0 19.0 15.0 18 Packed: 1 pc. Other coatings available upon request. Specify treatment at time of order. Note: List 123 Taps will normally produce JIS Class II and ISO 6H Limits. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 123 SFM 25-80 20-50 20-45 25-75 40-80 40-65 good best WWW.OSGTOOL.COM Spiral Fluted Taps 481