DIN 7504 PSQ Self Drilling screws
Dimensions for DIN 7504 PSQ Self Drilling screws
| d | dk max | k | Square |
|---|---|---|---|
| ST 3.5 | 6.8 | 2.1 | n°1 |
| ST 3.9 | 7.5 | 2.3 | n°1 |
| ST 4.2 | 8.1 | 2.5 | n°2 |
| ST 4.8 | 9.5 | 3 | n°2 |
| ST 5.5 | 10.8 | 3.4 | n°3 |
| d | dk max | k | Square |
|---|---|---|---|
| ST 3.5 | 6.8 | 2.1 | n°1 |
| ST 3.9 | 7.5 | 2.3 | n°1 |
| ST 4.2 | 8.1 | 2.5 | n°2 |
| ST 4.8 | 9.5 | 3 | n°2 |
| ST 5.5 | 10.8 | 3.4 | n°3 |