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 6685-01-325-9274
NSN 5996-00-552-9902
NSN 6650-00-952-4500
NSN 5835-01-632-6627
NSN 5855-01-604-0801
NSN 5965-00-076-9561
NSN 5960-01-142-1995
NSN 5945-00-196-1404
NSN 6105-01-516-7145
NSN 5910-00-263-3630
NSN 6620-01-242-9247
NSN 6220-00-506-1301