The Yukon screw-in axle stud is made for AMC Model 35 and similar screw-in applications, sized 1/2"-20 x 1.5" length. It’s intended as a direct replacement screw-in stud for Model 35 and other compatible screw-in axle configurations. Yukon Gear & Axle includes this screw-in stud in its small-parts catalog for axle rebuilds and repairs where a 1/2"-20 x 1.5" screw-in stud is required.
Yukon Gear Model 35 & Other Screw-in Axle Stud / 1/2in -20 X 1.5in