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 5950-01-600-1432
NSN 5975-01-389-3362
NSN 5835-01-078-2187
NSN 6220-00-077-3162
NSN 5915-00-114-2661
NSN 5975-00-308-5138
NSN 6150-01-200-2990
NSN 5999-01-467-2371
NSN 6685-00-607-1884
NSN 5920-00-879-3617
NSN 6220-01-589-2241
NSN 5855-01-656-6808