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 5855-01-369-4192
NSN 6135-01-524-7621
NSN 6240-01-425-1659
NSN 6645-01-500-0827
NSN 6150-01-004-0855
NSN 6645-00-256-4072
NSN 6320-00-456-0836
NSN 6150-01-245-8701
NSN 6685-01-627-0516
NSN 6320-01-504-3948
NSN 2925-01-485-8304
NSN 5996-00-954-7166