This 5/8" Coned Wheel Nut has an 1-1/16" hex and is 21/32" long. It has a 90 degree cone and is a zinc plated, grade 8 nut. The nut is interchangeable with Dexter part # 6-109. Fits on axles with 8 on 6.5" bolt pattern and 5/8" Studs, works on Dexter, Lippert, and Alko axles.