Special Features:

Pin is knurled 0.250 in. W, 0.760 in. Diameter located 0.250 in. From headed end

Properties:

A metallic item, basically cylindrical and specifically designed to secure the end(s) of a vehicular leaf spring to a spring shackle. It may have an internal lubricating passage from one end to a longitudinal groove or flat in the bearing surface and may be externally threaded or have other locking features at one or both ends. It may have provisions for accommodating a lubrication fitting.