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 5895-00-031-3591
NSN 6610-01-371-3006
NSN 6105-00-265-7545
NSN 5965-00-182-7928
NSN 6130-01-650-1562
NSN 2925-01-311-5769
NSN 5835-01-055-6063
NSN 5905-01-298-1023
NSN 6645-00-402-5622
NSN 6650-00-356-8405
NSN 5985-00-644-9752
NSN 6110-01-483-9207