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 5999-01-598-6987
NSN 6105-01-142-3199
NSN 5996-00-446-1701
NSN 6240-00-274-4028
NSN 5998-00-115-9909
NSN 5915-01-237-3491
NSN 5999-01-052-3536
NSN 5950-00-131-9888
NSN 5935-00-541-0722
NSN 6145-00-603-2578
NSN 2925-01-069-5324
NSN 6685-01-182-2639