Machine Taps [Rc (BSPT)] - DIN 5157 HSS-E
Nominal Diameter, D | L 1 | L 2 | D 2 | ¡õ |
Rc 1/8 x 28 | 63 | 20 | 7 | 5.5 |
Rc 1/4 x 19 | 70 | 22 | 11 | 9 |
Rc 3/8 x 19 | 70 | 22 | 12 | 9 |
Rc 1/2 x 14 | 80 | 22 | 16 | 12 |
Rc 3/4 x 14 | 90 | 22 | 20 | 16 |
Rc 1" x 11 | 100 | 25 | 25 | 20 |