d k S. T. I. XPF SCREW THREAD INSERT Extreme Performance Forming Tap List 16260 HSS-Co V STI HL-S-XPF, DIN Overall Length, Modified Bottom (2.5P) Lc Ln L lk Tap Size Lead ThreadLimitEDP NumberModifiedBottom (2.5P)DINOverallLengthThreadLengthNeckLengthShankDia.SquareWidthSquareLengthTap Drill SizeClass of Fit V L Lc Ln d k lk Min Max 2B 3B 2 - 56 UNC4 - 40 UNC H1H2H3 162600010816260002082.27 0.261 0.718 0.0994 0.1013 H2 H1162600030816260004082.550.3650.3640.8410.1400.1090.1880.13090.1333 4 - 48 UNF H2H3 162600050816260006082.27 0.362 0.800 0.1281 0.1299 6 - 32 UNC6 - 40 UNF H2H3H2H316260007081626000808162600090816260010082.852.830.4561.0030.1940.151 0.1613 0.16370.251H3 H20.4490.9960.1670.1310.15690.1590 8 - 32 UNC8 - 36 UNF10 - 24 UNC10 - 32 UNF2.5P1/4 - 20 UNC1/4 - 28 UNF5/16 - 18 UNC5/16 - 24 UNF3/8 - 16 UNC3/8 - 24 UNFH2H3H2H3H4H3H4H3H4H3H4H5H4H5H6H5H616260011081626001208162600130816260014083.250.4541.1980.18730.18950.2200.1640.2790.4521.1960.18490.1870162600150816260016081626001708162600180816260019081626002008162600210816260022083.243.540.6051.2030.22100.22380.2550.1900.2870.6001.1990.21380.2160H40.28680.28990.5001.3770.3170.2380.3740.27690.2879H316260023081626002408162600250816260026083.933.541.5350.35370.35680.5550.3800.285H51.3770.4370.34400.3462H416260027081626002808162600290816260030083.933.541.9330.3670.2740.42150.42480.625H61.7120.3220.2420.4050.40700.4091 7/16 - 14 UNC7/16 - 20 UNF H5H7H5H716260031081626003208162600330816260034084.333.931.9720.4290.322 0.500 0.4907 0.49380.7121.9330.3670.2740.4370.47580.4777H7H5 1/2 - 13 UNC H5H7 162600350816260036084.33 0.767 2.125 0.480 0.359 0.562 0.5570 0.5600 Packed: 1 pc. Available V coating only. Work Material P M K N S H Carbon Steels AlloyList No.Low10101018Med.10351045HighSteelsDie10654140Steels4340Stainless SteelsCast30040017-4 PHIronAluminumNickelAlloyTitaniumHardened Steels60617075CastingInconel6Al4V(30 HRC)~35HRC35-4545-5050-70HRCHRCHRC 16260 * * * SFM 50-115 50-115 50-85 50-85 20-65 15-40 15-35 10-30 65-115 65-90 8-12 8-15 50-100 12-25 *For Stainless Steel, please use non-water-soluble coolant. good best WWW.OSGTOOL.COM STI Taps 599