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 6240-01-087-1280
NSN 5965-01-446-1074
NSN 6220-00-276-8681
NSN 5950-01-374-5480
NSN 6105-01-408-6263
NSN 6685-00-936-6428
NSN 5910-01-439-9881
NSN 4140-00-958-9730
NSN 5998-01-388-0107
NSN 2925-00-174-3559
NSN 6135-01-305-6958
NSN 2925-01-206-7948