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 5905-01-492-5861
NSN 5935-01-297-3264
NSN 6150-01-421-4829
NSN 5985-01-309-8248
NSN 5895-00-518-0217
NSN 6610-01-105-2296
NSN 6320-01-284-4508
NSN 5996-01-169-0913
NSN 5996-01-382-5113
NSN 6105-01-473-7848
NSN 6135-01-336-3115
NSN 7035-01-610-6763