the front spindle nut for 1984-1987 size is 24mm on the outside.internal thread pitch is 1.0fine and the metric inside diameter is 16mm.i am going to have some custom made axle nut made along with the washers,since dorman products no longer makes the spindle lock nuts... a machine shop can make some if anyone is interested in it.i am personally having some extra's made.
Its a 30mm socket
The rear wheel hub spindle nut (axle) size is 30mm. I just changed my rear wheel hubs today
The rear axle nut on a 1986 Pontiac Fiero is typically a 30mm size. It is important to ensure you use the correct socket and torque specifications when working on this component to maintain proper axle integrity. Always refer to a service manual for specific details and torque requirements.
A 1 3/16" or a 30mm should work.
30mm
should be 17mm
36mm
a 32mm
try a 36mm
35mm
34mm
The front spindle nut on a 1991 Honda Civic requires a 32mm axle nut socket.