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 5998-01-435-1466
NSN 5998-01-380-4723
NSN 5835-00-113-6090
NSN 5945-01-178-4236
NSN 6320-00-139-1090
NSN 5975-01-634-0678
NSN 6135-01-313-8323
NSN 5905-01-576-2338
NSN 5945-01-553-4817
NSN 6685-00-110-5525
NSN 5985-01-447-2959
NSN 5996-01-585-7101