24mm-2.0 x 21mm Zinc Plated Steel Fine Thread Spindle & Axle Nuts (3 pcs.)

Diameter: 24mm
Diameter 2: 37mm
Length: 21mm
Material: Steel
Finish: Yellow Zinc
Thread Size: 2.0mm (Fine)
Type: Spindle Nut
Specifications: Dorman #615-095
Application: Spindles|Axles
Diameter 3: 45mm

Box of 3.

A spindle or axle nut is used when the axle is threaded and protrudes past the edges of the frame.