2 Mini Bike Chopper Axle 5/8" Fine Castle Nuts Rupp Azusa Doodlebug

Description

2 each castle type all steel axle nuts.  Standard profile fine thread.  Locked in place by means of cotter pin through drilled axle end.  No plastic lock ring to wear out or melt.  Nut requires a minimum of .600" (almost 5/8") of threaded stud in order to have room for cotter key hole in axle tip.  If you have about .375"  (3/8") of threaded axle from washer face to nearest edge of cotter key hole you can install this nut.  Perfect for 5/8" Minibike axles such as Azuza, Rupp, Doodlebug and others.