OL-RZ

Thread Forming Taps for Dry Tapping, Coated

Specification

■ OL-RZ is the forming tap enabling dry tapping under Coating following condition : tapping sizes of smaller than M6, thin steel sheets having burring operation, and steel parts with rather short length. Optimum coating suitable to the Recommended Tapping Speed depending on Materials tapping condition.

ow carbon steelsMedium carbon steelsHigh carbon steelsAlloy steelsStainless steels
15〜30 15〜3015〜2515〜2510〜25

For icon explanation, refer to P.50 TYPETYPE::e1 TYPETYPE::e2

Segment:1J

SizeClassCodeChamferL (inch)ℓ (inch)ℓn (inch)ℓs (inch)Ds (inch)K (inch)ℓk (inch)LobeType
For Metric threads
M3×0.5D5RS3.0G5HPTP4P2.2050.4330.7681.3580.1410.110.18742
M3.5×0.6D6RS3.5H6HPTP4P2.2050.4330.7871.3580.1410.110.18742
M4×0.7D6RS4.0I6HPTP4P2.480.5120.8271.5350.1680.1310.2542
M5×0.8D7RS5.0K7HPTP4P3.150.5910.9841.9290.220.1650.28142
M6×1D8RS6.0M8HPTP4P3.150.5911.1811.7130.2550.1910.31242
For Unified Threads
No.2-56UNCH3RSUN2E3HPTP4P1.7720.314-1.1610.1410.110.18741
No.4-40UNCH5RSUN4H5HPTP4P2.2050.3540.7091.280.1410.110.18742
No.4-48UNFH5RSUN4F5HPTP4P2.2050.3540.7091.280.1410.110.18742
No.5-40UNCH5RSUN5H5HPTP4P2.2050.4330.7681.3580.1410.110.18742
No.6-32UNCH5RSUN6J5HPTP4P2.2050.4330.7871.3580.1410.110.18742
No.8-32UNCH5RSUN8J5HPTP4P2.480.5120.8271.5350.1680.1310.2542
No.10-24UNCH6RSUNAM6HPTP4P2.7560.5510.9841.6540.1940.1520.2542
No.10-32UNFH6RSUNAJ6HPTP4P2.7560.5510.9841.6540.1940.1520.2542
1/4-20UNCH6RSU04N6HPTP4P3.150.5911.1811.7130.2550.1910.31242
1/4-28UNFH6RSU04K6HPTP4P3.150.5911.1811.7130.2550.1910.31242