d k A-LT-SFT Advanced Performance Taps for a Variety of Materials List 16525 NEWSIZESVC10 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 4 - 40 UNC4 - 48 UNF5 - 40 UNC H25 - 44 UNF 16525056081652505708 3.14 0.207 0.705165250030816525059083.930.2010.7090.1410.1100.189 6 - 32 UNC H36 - 40 UNFH2 16525006081652500708 4.723.93 0.248 0.783 8 - 32 UNC8 - 36 UNF10 - 24 UNC10 - 32 UNF12 - 24 UNC12 - 28 UNF1/4 - 20 UNC1/4 - 28 UNFH3H2H3H5H4216525009081652501008165250110816525013084.723.934.925.900.2520.8260.1680.1310.2520.3270.9760.1940.15216525014081652501508165250170816525019084.920.3310.2200.1650.2801.1770.3980.2550.1910.287 5/16 - 18 UNC H55/16 - 24 UNFH43/8 - 16 UNCH53/8 - 24 UNFH416525021081652502308165250250816525027080.4451.3770.3180.238 0.3745.900.5001.5351.3770.3810.2860.437 7/16 - 14 UNC7/16 - 20 UNF1/2 - 13 UNC1/2 - 20 UNF 165250290831652503108165250330816525035080.5712.362 0.323 0.242 0.4060.6140.3670.2750.437 9/16 - 12 UNC9/16 - 18 UNF H5 16525037081652503908 7.08 0.665 2.834 0.429 0.322 0.500 5/8 - 11 UNC5/8 - 18 UNF 16525041081652504308 0.728 0.480 0.360 0.563 3/4 - 10 UNC3/4 - 16 UNF7/8 - 9 UNC7/8 - 14 UNF1 - 8 UNC1 - 12 UNFH6416525045081652504708165250490816525051081.000 0.590 0.442 0.6893.1497.871.1100.6970.5230.752165250530816525055081.2523.4640.8000.6000.811 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 16525 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 422 Spiral Fluted Taps WWW.OSGTOOL.COM