Trailer castellated axle nut to suit lm / sl
This axle nut is an essential part of the axle assembly. The purpose of the castle nut is to lock the split pin into a castellation to prevent it from dislodging
3/4″ unf hex sloittednut
Suitable for 39mm round and 40mm square axles with lm holden bearings and 45mm square and round axles with sl ford bearings