HT STI ANSI

Hand Taps for Helical Coil Wire Screw Thread Inserts

Specification

■ Hand tap to cut internal threads for helical coil to enter.

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)

TYPE:1

TYPE:2 TYPE:3

Segment:1A

SizeClassCodeChamferL (inch)ℓ (inch)ℓn (inch)ℓs (inch)Ds (inch)K (inch)ℓk (inch)No. of flutesTYPE
For iUnifiedi Threadi sl
No.2-56UNCGH1TUUN2E1NEB55P2.2050.3540.7091.280.1410.110.18731
No.2-56UNCGH1TUUN2E1NEBA1.5P2.2050.3540.7091.280.1410.110.18731
No.2-56UNCGH2TUUN2E2NEB55P2.2050.3540.7091.280.1410.110.18731
No.2-56UNCGH2TUUN2E2NEBA1.5P2.2050.3540.7091.280.1410.110.18731
No.4-40UNCGH1TUUN4H1NEB55P2.480.5120.8271.4960.1680.1310.2531
No.4-40UNCGH1TUUN4H1NEBA1.5P2.480.5120.8271.4960.1680.1310.2531
No.4-40UNCGH2TUUN4H2NEB55P2.480.5120.8271.4960.1680.1310.2531
No.4-40UNCGH2TUUN4H2NEBA1.5P2.480.5120.8271.4960.1680.1310.2531
No.6-32UNCGH1TUUN6J1NEB55P2.7560.5510.9451.6540.1940.1310.2531
No.6-32UNCGH1TUUN6J1NEBA1.5P2.7560.5510.9451.6540.1940.1310.2531
No.6-32UNCGH2TUUN6J2NEB55P2.7560.5510.9451.6540.1940.1310.2531
No.6-32UNCGH2TUUN6J2NEBA1.5P2.7560.5510.9451.6540.1940.1310.2531
No.8-32UNCGH1TUUN8J1NEB55P3.150.5910.9841.9290.220.1650.28131
No.8-32UNCGH1TUUN8J1NEBA1.5P3.150.5910.9841.9290.220.1650.28131
No.8-32UNCGH2TUUN8J2NEB55P3.150.5910.9841.9290.220.1650.28131
No.8-32UNCGH2TUUN8J2NEBA1.5P3.150.5910.9841.9290.220.1650.28131