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 5998-01-004-1314
NSN 5998-00-419-0425
NSN 6130-00-397-7690
NSN 5920-00-758-7846
NSN 5935-01-607-2770
NSN 6105-00-353-8153
NSN 6240-01-017-7948
NSN 5975-00-740-8367
NSN 6110-00-597-8072
NSN 5975-00-937-4586
NSN 6620-01-578-7561
NSN 5999-01-207-8040