Castle Nut 5/8"

Castle Nut 5/8"

Trailer items can either be shipped, collected or fitted by us. We offer full servicing and replacement of all unbaked trailer parts at our base at Queen Mary Sailing Club in Surrey. Click here for full details.

5/8" UNF retaining nut for the bearings on many suspension units and stub axles. We use these on most 1" taper bearings. Use with a thrust washer and lock into position with a split pin. Please note that bearings, thrust washers and castle nuts must be tightened in a very specific way (to a certain torque before rotating the wheel and backing off the nut just the right amount) so they are best fitted by a professional.

Colour, appearance and/or design may vary slightly from that shown yet all critical dimensions will remain the same and are of equal quality.