Locking Wheel Bolts M12 x 1.5 60 deg Conical Seat (pack of 2)
These Wheel Bolts are suitable for;
Erde Expert Commercial Trailers
Knott Sealed For Life (SFL) Hubs that have;
4 x 100mm PCD, 5 x 112mm PCD, 4 x 5.5″ PCD
They are also suitable for Ifor Williams Trailers with 4 x 5.5″ PCD Hubs.