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 6150-01-112-0003
NSN 6130-01-569-7151
NSN 5999-01-421-1811
NSN 5935-01-446-5817
NSN 5998-01-470-0732
NSN 2925-01-104-8163
NSN 6240-01-511-9778
NSN 6145-01-175-9358
NSN 6110-01-149-1707
NSN 5950-01-604-8158
NSN 6620-01-380-0161
NSN 5835-01-441-4746