Part Description
Shock stud lock nut (not shown), Mounts most shock studs to frame nut, has 5/8" x 18 thread (OEM7993)
Text excerpt from the catalog:
Lower and upper shock stud kits for Big Twin models 1958 thru 1986 and Sportster models 1956 thru 1974. Each kit includes one zinc or chrome plated stud and two chrome plated cup washers. Note: Chrome stud kits also include a set of rubber shock bushings.