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 5910-00-477-7795
NSN 5965-01-449-1101
NSN 5999-01-156-8595
NSN 5915-00-402-8186
NSN 6130-01-189-2238
NSN 6685-00-171-9815
NSN 5930-01-425-6403
NSN 5999-01-578-7720
NSN 6135-01-510-9986
NSN 6110-00-177-3105
NSN 5999-01-557-4465
NSN 6685-01-216-8035