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 5910-00-008-7001
NSN 5915-00-201-3649
NSN 6320-01-052-2118
NSN 6150-01-272-4997
NSN 6320-01-249-0598
NSN 5920-01-579-5219
NSN 5935-00-371-5365
NSN 5945-01-242-9989
NSN 5975-00-199-4956
NSN 2925-01-492-5342
NSN 5920-00-520-6169
NSN 6150-01-422-4686