Technical specifications| Locking elements family | VK400 |
| Shaft diameter | 35 mm |
| Hub diameter | 60 mm |
| Ht | 28 mm |
| Number of screws | 12 |
| Screws measure | M6x18 |
| Pa | 18.3 Kg/mm2 |
| Pn | 10.7 Kg/mm2 |
| Ma | 1.5 Kgm |
| Transmissible torque | 72 Kgm |
| H | 20 mm |
| H1 | 17 mm |
| FAX | 4100 Kg |
| Filetto estrazione | M8 |
