An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.
NSN 5855-01-039-2859
NSN 5835-01-303-6563
NSN 5935-00-542-2265
NSN 6130-01-132-3756
NSN 5905-01-197-4229
NSN 6320-00-116-3658
NSN 5925-01-440-9364
NSN 6685-00-402-2458
NSN 4140-00-399-2416
NSN 6685-00-869-8067
NSN 5895-01-634-0630
NSN 5895-01-415-4739