Special Features:

Bbare parts only. Complete top surface of nut shall be powder blasted to produce a surface finish of ra 50/80 microinches after all manufacturing operations and prior to cetyl alcohol lubrication

Properties:

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. a locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. the shank may include an external wrenching facility which breaks off at a predetermined applied torque.