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Tapping Home > Tapping > UNIFED THREAD TAPS > TAPER PIPE TAPS
ANSI STRAIGHT FLUTED TAPS CAST IRON & STEELS
View TAP SELECTOR / CUTTING DATA

Size T.P.I EDP No. Overall Length Thread Length Neck Length Shank Diameter Square Size Square Length No. of Flute
D1 Bright TiN Hardslick Nitrided Steam Oxide L2 L1 L3 D2 K KI
NPTF1/16 27 R7020 R8020 R9020 S0020 2.130 0.689 - 0.312 0.234 0.380 4
NPTF1/8 27 R7200 R8200 R9200 S0200 2.130 0.736 0.906 0.437 0.328 0.380 4
NPTF1/8 27 R7210 R8210 R9210 S0210 2.130 0.748 - 0.312 0.234 0.380 4
NPTF1/4 18 R7400 R8400 R9400 S0400 2.440 1.063 1.220 0.562 0.421 0.440 4
NPTF3/8 18 R7480 R8480 R9480 S0480 2.560 1.063 1.220 0.700 0.531 0.500 4
NPTF1/2 14 R7560 R8560 R9560 S0560 3.130 1.378 - 0.687 0.515 0.630 4
NPTF3/4 14 R7700 R8700 R9700 S0700 3.250 1.378 - 0.906 0.679 0.690 5
NPTF1 11-1/2 R7780 R8780 R9780 S0780 3.750 1.752 - 1.125 0.843 0.810 5
NPTF1-1/4 11-1/2 R7860 R8860 R9860 S0860 4.000 1.752 - 1.312 0.984 0.940 5
NPTF1-1/2 11-1/2 R7960 R8960 R9960 S0960 4.250 1.752 - 1.500 1.125 1.000 7
NPTF2 11-1/2 R7D20 R8D20 R9D20 S0D20 4.508 1.752 - 1.875 1.406 1.130 7
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