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 6135-00-411-3171
NSN 5935-01-284-0522
NSN 5905-00-388-6346
NSN 6145-00-370-1964
NSN 7035-00-782-7046
NSN 6150-01-232-1150
NSN 6135-01-176-2206
NSN 6240-01-465-7712
NSN 5925-01-364-0771
NSN 5950-00-727-3964
NSN 5945-01-116-2129
NSN 6130-01-141-8795