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 6610-01-492-6515
NSN 2925-00-452-6403
NSN 6145-00-112-1449
NSN 5975-01-540-7775
NSN 5935-01-230-9197
NSN 7035-00-631-3782
NSN 5920-01-443-0523
NSN 5910-01-341-1727
NSN 5985-01-535-7631
NSN 6685-01-454-5327
NSN 5935-01-455-7216
NSN 6645-00-955-7997