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 5999-01-361-9791
NSN 6685-00-013-9969
NSN 6135-01-282-4326
NSN 5975-01-321-4472
NSN 6610-00-471-4260
NSN 5950-00-547-9995
NSN 6145-01-182-9200
NSN 5945-01-431-8124
NSN 6650-01-222-1749
NSN 5855-00-885-8452
NSN 6145-00-959-4489
NSN 5985-01-358-7361