A metal item with a spherical shaped head and a straight and/or tapered body, usually with a threaded shank.
NSN 5915-01-475-8288
NSN 6620-00-006-1915
NSN 6620-00-060-6801
NSN 2925-00-240-0831
NSN 5855-01-093-8202
NSN 5910-01-399-0255
NSN 5998-01-212-2658
NSN 2925-01-448-2880
NSN 5930-01-339-4177
NSN 5905-01-254-2741
NSN 5965-01-279-4295
NSN 5960-00-119-4476