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 6130-01-268-8576
NSN 2925-01-199-7394
NSN 5998-01-578-3528
NSN 6150-01-103-3010
NSN 5965-01-460-2766
NSN 6150-00-366-3596
NSN 5920-01-493-2192
NSN 5950-00-022-9976
NSN 6685-00-023-8597
NSN 5895-00-060-8987
NSN 5935-00-183-8470
NSN 5998-00-857-7114