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 5950-00-816-2457
NSN 6240-01-506-9294
NSN 5985-01-515-5630
NSN 6130-01-147-8448
NSN 6110-01-024-9428
NSN 5915-01-370-7828
NSN 5975-00-019-8993
NSN 6145-00-967-3143
NSN 6320-01-250-0290
NSN 7035-01-302-3914
NSN 5975-00-486-8518
NSN 5950-00-821-1746