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 6320-01-449-1014
NSN 7035-00-529-3128
NSN 5895-00-061-7192
NSN 6130-01-345-8761
NSN 5920-01-566-0045
NSN 5895-00-007-9847
NSN 6220-01-170-9355
NSN 5996-00-113-5715
NSN 6130-01-588-7430
NSN 6320-01-461-5866
NSN 6110-00-027-6352
NSN 6320-00-242-3300