| Thread | M 30x1.5 | ||
| Width | B | 20 | mm |
| Inner diameter locating side face | d4 | 32 | mm |
| Distance between holes for pin-wrench and locating side face | J2 | 11 | mm |
| Diameter holes for pin-wrench | N2 | 5 | mm |
| Outside diameter locating side face | d1 | 40 | mm |
| Outside diameter | d2 | 48 | mm |
| Pitch diameter for pin-type face spanner | J1 | 40,50 | mm |
| Diameter holes for pin-type face spanner | N1 | 4,30 | mm |
