A metal item with a spherical shaped head and a straight and/or tapered body, usually with a threaded shank.
NSN 5998-00-265-1001
NSN 6620-00-394-1812
NSN 6240-01-116-5988
NSN 2925-01-309-5007
NSN 7035-01-256-8203
NSN 6105-01-534-3378
NSN 6645-01-340-4191
NSN 5985-01-403-2835
NSN 6685-01-274-6320
NSN 5835-01-534-3172
NSN 6685-00-138-7250
NSN 6130-00-248-3259