ANSI N-RS

Roll Taps for Non-Ferrous Materials

Specification

■ N-RS is the forming tap suitable for non-ferrous materials such as aluminum castings, aluminum die castings and brass. Nitride

Recommended Tapping Speed depending on Materials

Wrought aluminumAluminum alloy castingsZinc alloy castings
5アルミ圧延材15アルミ合金鋳物5155亜鉛合金鋳物15
(m/min)(m/min)( m/ min)

Segment:1J

SizeClassCodeChamfer L (inch)ℓ (inch)ℓn (inch)ℓs (inch)Ds (inch)K (inch)ℓk (inch)LobeTYPE
For Metric Threads
M3 × 0.5D5388513M4P2.2050.4330.7361.3390.1410.110.18742
M3 × 0.5D5388512M2P2.2050.4330.7361.3390.1410.110.18742
M3.5 × 0.6D6388515M4P2.2050.4330.7481.3390.1410.110.18742
M3.5 × 0.6D6388514M2P2.2050.4330.7481.3390.1410.110.18742
M4 × 0.7D6388517M4P2.480.5120.8151.5350.1680.1310.2542
M4 × 0.7D6388516M2P2.480.5120.8151.5350.1680.1310.2542
M5 × 0.8D7388519M4P2.7560.5510.9841.6540.1940.1520.2542
M5 × 0.8D7388518M2P2.7560.5510.9841.6540.1940.1520.2542
M6 × 1D8388521M4P3.150.5911.1811.7130.2550.1910.31242
M6 × 1D8388520M2P3.150.5911.1811.7130.2550.1910.31242
M7 × 1D9388523M4P3.5430.7481.3391.8310.3180.2380.37543
M7 × 1D9388522M2P3.5430.7481.3391.8310.3180.2380.37543
M8 × 1.25D9388527M4P3.5430.7481.3781.8310.3180.2380.37563
M8 × 1.25D9388526M2P3.5430.7481.3781.8310.3180.2380.37563
M8 × 1D9388525M4P3.5430.7481.3781.8310.3180.2380.37563
M8 × 1D9388524M2P3.5430.7481.3781.8310.3180.2380.37563
M10 × 1.5D10388531M4P3.9370.9061.5352.1260.3810.2860.43763
M10 × 1.5D10388530M2P3.9370.9061.5352.1260.3810.2860.43763
M10 × 1.25D9388529M4P3.9370.9061.5352.1260.3810.2860.43763
M10 × 1.25D9388528M2P3.9370.9061.5352.1260.3810.2860.43763
M12 × 1.75D11388535M4P4.3311.024-2.2050.3670.2750.43764
M12 × 1.75D11388534M2P4.3311.024-2.2050.3670.2750.43764
M12 × 1.25D9388533M4P4.3311.024-2.2050.3670.2750.43764
M12 × 1.25D9388532M2P4.331 For Unifi1.024 ied Thre- i ads2.2050.3670.2750.43764
No.0-80UNFH2388410M2P1.7720.236-1.1610.1410.110.18731
No.1-64UNCH2388411M2P1.7720.276-1.1610.1410.110.18731
No.1-72UNFH2388412M2P1.7720.276-1.1610.1410.110.18731
No.2-56UNCH2388413M2P1.7720.314-1.1610.1410.110.18741
No.2-56UNCH3388414M2P1.7720.314-1.1610.1410.110.18741
No.2-64UNFH2388415M2P1.7720.314-1.1610.1410.110.18741
No.2-64UNFH3388416M2P1.7720.314-1.1610.1410.110.18741