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 6650-00-067-3572
NSN 6650-01-433-8101
NSN 6145-01-316-9014
NSN 6650-00-195-7519
NSN 5950-01-048-7660
NSN 6105-01-039-8305
NSN 6135-01-456-2924
NSN 5855-00-779-2854
NSN 6620-00-846-3287
NSN 5895-01-372-9255
NSN 5998-00-336-2396
NSN 5895-01-435-6624