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 7035-00-897-7567
NSN 5895-01-133-2542
NSN 5835-00-475-9271
NSN 5990-01-414-7618
NSN 6685-01-367-2927
NSN 6105-00-128-9951
NSN 6110-01-242-1617
NSN 6610-00-893-5776
NSN 2925-01-633-4048
NSN 5950-01-442-4515
NSN 4140-01-199-9771
NSN 5910-01-508-3375