1)
Center holes for centering rings
| Size | VKK-050 | ||
| D | 3.50 | mm | |
| U | 20 |
| Socket head cap screws (ISO 4762) | M6x25 | ||
| T | 29 | mm |
| MA (according to strength class 12.9) | 14 | Nm |
| Size | VKK-050 |
