ANSI N-RS Roll Taps for Non-Ferrous Materials

SizeClassCodeChamfer L (inch)ℓ (inch)ℓn (inch)ℓs (inch)Ds (inch)K (inch)ℓk (inch)LobeTYPE
No.8-36UNFH3388450M2P2.480.5120.8271.5350.1680.1310.2542
No.8-36UNFH5388453M4P2.480.5120.8271.5350.1680.1310.2542
No.8-36UNFH5388451M2P2.480.5120.8271.5350.1680.1310.2542
No.10-24UNCH4388456M4P2.7560.5510.9451.6540.1940.1520.2542
No.10-24UNCH4388454M2P2.7560.5510.9451.6540.1940.1520.2542
No.10-24UNCH6388457M4P2.7560.5510.9451.6540.1940.1520.2542
No.10-24UNCH6388455M2P2.7560.5510.9451.6540.1940.1520.2542
No.10-32UNFH4388460M4P2.7560.5510.9451.6540.1940.1520.2542
No.10-32UNFH4388458M2P2.7560.5510.9451.6540.1940.1520.2542
No.10-32UNFH6388461M4P2.7560.5510.9451.6540.1940.1520.2542
No.10-32UNFH6388459M2P2.7560.5510.9451.6540.1940.1520.2542
No.12-24UNCH4388464M4P3.150.5910.9841.9530.220.1650.28142
No.12-24UNCH4388462M2P3.150.5910.9841.9530.220.1650.28142
No.12-24UNCH6388465M4P3.150.5910.9841.9530.220.1650.28142
No.12-24UNCH6388463M2P3.150.5910.9841.9530.220.1650.28142
No.12-28UNFH4388468M4P3.150.5910.9841.9530.220.1650.28142
No.12-28UNFH4388466M2P3.150.5910.9841.9530.220.1650.28142
No.12-28UNFH6388469M4P3.150.5910.9841.9530.220.1650.28142
No.12-28UNFH6388467M2P3.150.5910.9841.9530.220.1650.28142
1/4-20UNCH4388472M4P3.150.5911.1811.7130.2550.1910.31242
1/4-20UNCH4388470M2P3.150.5911.1811.7130.2550.1910.31242
1/4-20UNCH6388473M4P3.150.5911.1811.7130.2550.1910.31242
1/4-20UNCH6388471M2P3.150.5911.1811.7130.2550.1910.31242
1/4-28UNFH4388476M4P3.150.5911.1811.7130.2550.1910.31242
1/4-28UNFH4388474M2P3.150.5911.1811.7130.2550.1910.31242
1/4-28UNFH6388477M4P3.150.5911.1811.7130.2550.1910.31242
1/4-28UNFH6388475M2P3.150.5911.1811.7130.2550.1910.31242
5/16-18UNCH5388480M4P3.5430.7481.3781.8310.3180.2380.37563
5/16-18UNCH5388478M2P3.5430.7481.3781.8310.3180.2380.37563
5/16-18UNCH7388481M4P3.5430.7481.3781.8310.3180.2380.37563
5/16-18UNCH7388479M2P3.5430.7481.3781.8310.3180.2380.37563
5/16-24UNFH5388484M4P3.5430.7481.3781.8310.3180.2380.37563
5/16-24UNFH5388482M2P3.5430.7481.3781.8310.3180.2380.37563
5/16-24UNFH7388485M4P3.5430.7481.3781.8310.3180.2380.37563
5/16-24UNFH7388483M2P3.5430.7481.3781.8310.3180.2380.37563
3/8-16UNCH5388488M4P3.9370.9061.5352.0280.3810.2860.43763
3/8-16UNCH5388486M2P3.9370.9061.5352.0280.3810.2860.43763
3/8-16UNCH7388489M4P3.9370.9061.5352.0280.3810.2860.43763
3/8-16UNCH7388487M2P3.9370.9061.5352.0280.3810.2860.43763
3/8-24UNFH5388492M4P3.9370.9061.5352.0280.3810.2860.43763
3/8-24UNFH5388490M2P3.9370.9061.5352.0280.3810.2860.43763
3/8-24UNFH7388493M4P3.9370.9061.5352.0280.3810.2860.43763
3/8-24UNFH7388491M2P3.9370.9061.5352.0280.3810.2860.43763
7/16-14UNCH5388496M4P3.9370.906-2.0080.3230.2420.40664
7/16-14UNCH5388494M2P3.9370.906-2.0080.3230.2420.40664
7/16-14UNCH7388497M4P3.9370.906-2.0080.3230.2420.40664
7/16-14UNCH7388495M2P3.9370.906-2.0080.3230.2420.40664
7/16-20UNFH5388502M4P3.9370.906-2.0080.3230.2420.40664
7/16-20UNFH5388498M2P3.9370.906-2.0080.3230.2420.40664
7/16-20UNFH7388503M4P3.9370.906-2.0080.3230.2420.40664