• d
  • D
  • B
  • KM(L) lock nut with lock washer
  • KM(L) lock nut with lock washer

Dimension and Parameters

Designation
Lock nut :KM21
Locking washer :MB21
Hook spanners :HN21
Dimensions
G :M 105×2
d1 :126
d3 :140
B :18
b :12
h :5
Nuts required for dismounting
Sta :290
Weight
kg :0,79