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 2925-01-633-4048
NSN 6105-01-330-4601
NSN 5895-01-623-5818
NSN 5920-01-551-1295
NSN 5996-00-217-2654
NSN 5998-01-237-6817
NSN 5975-00-453-9662
NSN 6620-01-050-2866
NSN 7035-00-803-3056
NSN 6150-00-644-0029
NSN 5965-00-964-1756
NSN 5996-01-067-8716