Optional internal drive slotted serrated under bearing surface of head
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes screw, assembled washer.
NSN 5975-01-416-8564
NSN 5998-01-526-9886
NSN 5960-01-495-0859
NSN 6145-00-928-6084
NSN 5990-01-131-2008
NSN 6610-00-360-2713
NSN 5915-01-178-9616
NSN 5835-01-495-0595
NSN 5960-01-438-0245
NSN 5915-00-170-6775
NSN 5998-00-455-6765
NSN 6145-01-047-4345