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 6105-00-925-2226
NSN 5996-01-096-2117
NSN 5895-01-429-8971
NSN 5920-01-138-4984
NSN 5945-00-965-7218
NSN 5950-00-954-4723
NSN 5998-01-379-1451
NSN 5965-00-100-1291
NSN 6220-01-136-7820
NSN 5945-01-514-7009
NSN 5990-01-081-3845
NSN 5998-00-201-5278