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 5996-01-461-2694
NSN 5999-00-503-2025
NSN 5996-01-367-6557
NSN 5965-00-067-6780
NSN 5950-00-485-8449
NSN 5990-01-485-0260
NSN 5990-00-177-2924
NSN 5920-01-367-8656
NSN 5895-01-513-5180
NSN 5935-01-574-5565
NSN 6150-01-432-5435
NSN 6105-01-525-7224