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 5935-00-266-8506
NSN 5945-01-529-7321
NSN 6220-00-070-3046
NSN 6620-01-296-9803
NSN 5910-01-325-0778
NSN 7035-00-421-8710
NSN 5985-00-277-7371
NSN 6685-00-184-3894
NSN 6150-00-071-1180
NSN 5905-01-534-3754
NSN 5990-01-278-8833
NSN 6145-00-577-8081