Material: Stainless steel 1.4301 (AISI 304), unhardened, unground. At these nuts, the stepped face with Ø d3 shall always be used as the bearing face. From size M45x1.5, the nuts have 6 slots.
| Thread d1 | M55x1,5 |
|---|---|
| d2 h11(mm) | 80 |
| d3 (mm) | 70 |
| h h14 (mm) | 13 |
| b (mm) | 10 |
| t (mm) | 4 |
| z (mm) | 0,5 |
| Number of grooves | 6 |
| Weight (g) | 251 |
