S&S 12 point head bolt with washer. Head bolt length is 3.384" without washer, 3.134" with washer. Washer thickness is .250". 3/8"16 threads, .950" tap depth. Fits Harley-Davidson motorcycles with S&S and stock heads. S&S Part #: 93-3029
Tags: S&S Cycle, Harley Davidson, Sportster 1952-Up, Engine, Cylinder Head