5/8" Grade 5 Minibike axle.  Includes two .093 washers and one thin (.390-.400") nylon-lock nut.  Nut and washers together are approximately .570" thick.  

Length of bolt under cap to tip of threads is 6.825" to 7.0".  

Outside of your forks or axle tubes must be no more than 6.700" to install this setup including the washers and get proper locking engagement of the nylon locking feature.

Length of smooth section approximately: 4.8"  (+/- .150).

Components may be plated in Zink (dull silvery color/tone) or Cadmium (yellowish or straw color/tone).

Perfect for 5/8" minibike axles such as Azuza, Rupp, Doodlebug and others.