A metal item with a spherical shaped head and a straight and/or tapered body, usually with a threaded shank.
NSN 6650-01-481-8009
NSN 6150-00-337-2790
NSN 5945-01-050-8453
NSN 6240-01-111-3394
NSN 5960-00-170-9614
NSN 6105-00-433-1159
NSN 5985-01-347-1025
NSN 6320-01-067-0474
NSN 6220-00-253-7675
NSN 6685-01-125-3931
NSN 5895-01-509-1853
NSN 7035-00-897-7567