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 5950-00-925-1895
NSN 5985-01-400-0882
NSN 5998-01-092-1966
NSN 5915-01-029-4128
NSN 6620-01-458-8074
NSN 5835-01-130-8258
NSN 6650-00-107-8509
NSN 6110-01-463-9010
NSN 6105-00-983-7255
NSN 6130-00-160-3982
NSN 5985-00-905-4017
NSN 6105-00-708-8517