d k A-LT-SFT Advanced Performance Taps for a Variety of Materials List 16520 VC10 V Var.˚ A-LT-SFT, Long Shank, Modified Bottom (2.5P) Lc Ln L lk Tap Size ThreadLimit No. ofFlutes EDP NumberMod Bottom (2.5P)LongOverallLengthThreadLengthNeckLengthShankDia.Square SquareWidthLength V L Lc Ln d k lk M3 x 0.5M3 x 0.35M3.5 x 0.6D3M3.5 x 0.35M4 x 0.7D4M4 x 0.5D3M4.5 x 0.75D4M4.5 x 0.5D3M5 x 0.8D4M5 x 0.5M5.5 x 0.5D3165200130816520012081652001508165200140816520017081652001608165200190816520018081652002108165200200818.043.582.794.820.010020.94.263.33524.96.44.923.86125625.1165200220830.15.584.197.1 M6 x 1.0 D5M6 x 0.75D4 16520027081652002508 150 7 29.9 6.47 4.85 7.3 M6 x 0.5 D3 1652002308 125 M8 x 1.25M8 x 1.0 D5 16520037081652003508 10 35.0 8.07 6.05 9.5 M8 x 0.75M10x 1.5M10 x 1.25M10x 1.0M10 x 0.75M12 x 1.75M12x 1.5M12 x 1.25M12x 1.0D4D6D5D4D6D5316520033088 33.0165200510816520049081652004708165200450816520067081652006508165200630816520061081501239.09.677.261035.011.11418072.09.326.9812 M14 x2 D7M14x 1.5M14 x 1.25D6M14x 1.0D516520071081652007008165200690816520068081615060.0 10.89 8.18 12.712 M15 x 1.5 D6M15x 1.0D5 16520073081652007208 160 1612 64.0 M16 x 2.0 D7M16x 1.5D6M16x 1.0D5 165200770816520075081652007408180 16 72.0 12.19 9.14 14.31601264.0 M18 x 2.5M18x 2.0M18x 1.5M18x 1.0D7D6D5 4 165200830816520082081652008108165200800825180 72.0 13.76 10.31 15.916 M20 x 2.5M20x 2.0 D7 16520087081652008608 200 25 80.0 16.56 12.42 17.5 Packed: 1 pc. Available V coating only. ATP Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 16520 SFM 80-120 80-120 80-120 35-50 20-40 15-35 15-35 15-25 50-80 70-120 70-120 30-55 good best WWW.OSGTOOL.COM Spiral Fluted Taps 423