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 6150-00-847-6692
NSN 6620-01-088-1272
NSN 6220-00-156-4469
NSN 6650-00-489-9194
NSN 5925-01-482-3270
NSN 6320-01-435-5991
NSN 5960-00-781-1808
NSN 6610-01-464-0897
NSN 6220-01-337-5333
NSN 5920-00-433-1723
NSN 5920-00-993-6895
NSN 4140-00-498-6867