Made of hardened carbon steel. Coated with galvanized zinc coating and white passivation.
On special order, it is possible to make stainless steel screws with different types of coverings:
– galvanic zinc coating with yellow passivation,
– galvanic zinc plating with black passivation,
– nickel plated,
– 12 micron zinc coating
– 8 micron zinc coating
| d [mm] | 4,2 |
| D [mm] | 12,0 |
| k | 2,3 |
| g min. [mm] | 1,8 |
| g max. [mm] | 3,0 |
| dw max. [mm] | 3,6 |
| L [mm] | |
| 13,0 | + |
| 16,0 | + |
| 19,0 | + |
| 25,0 | + |
| 32,0 | + |