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 5855-01-593-6422
NSN 5945-01-406-4352
NSN 6135-00-756-6149
NSN 6150-01-231-0457
NSN 5965-01-462-9340
NSN 6110-01-469-7565
NSN 6685-01-008-1711
NSN 6150-00-017-4099
NSN 5950-00-249-9146
NSN 6240-01-170-7340
NSN 5925-01-561-4264
NSN 7035-00-126-1899