Thread rolling screw, countersunk head DIN 7500M
Stainless steel self-tapping screws are only suitable for soft materials such as aluminium or materials with HV <110
| d1 | M2,5 | M3 | M4 | M5 | M6 |
|---|---|---|---|---|---|
| d2 max | 4.7 | 5.6 | 7.5 | 9.2 | 11 |
| k max | 1.5 | 1.65 | 2.2 | 2.5 | 3 |
| m ~ | 2.5 | 2.8 | 4 | 4.4 | 6.1 |
| Bit No. | 1 | 1 | 2 | 2 | 3 |
