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 5895-00-419-4514
NSN 6645-01-124-6277
NSN 5996-01-314-9048
NSN 6240-01-257-3155
NSN 6220-01-462-1479
NSN 6135-00-542-6216
NSN 5905-01-154-1122
NSN 6105-01-501-2226
NSN 5975-00-539-7300
NSN 5915-01-437-5653
NSN 5960-01-528-1147
NSN 5975-01-025-1613