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 6110-00-740-5750
NSN 5930-00-766-4963
NSN 5920-01-258-0617
NSN 5996-01-579-0202
NSN 5895-00-824-3442
NSN 5835-00-092-1136
NSN 5945-01-123-2383
NSN 5950-01-569-2122
NSN 5998-00-442-9116
NSN 6610-00-460-1419
NSN 5990-01-034-0516
NSN 6220-00-548-1999