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 6645-01-146-3323
NSN 4140-00-001-1536
NSN 5910-01-406-3880
NSN 5965-01-010-1258
NSN 6645-00-200-2324
NSN 6135-01-540-9655
NSN 5915-01-090-6419
NSN 6610-01-509-2048
NSN 5975-01-068-3225
NSN 6145-01-510-3352
NSN 5965-01-135-2825
NSN 5975-01-628-9526