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 5960-01-092-4762
NSN 5915-00-372-4522
NSN 6650-01-311-9633
NSN 6620-00-886-4198
NSN 5985-01-610-1295
NSN 5950-00-064-0721
NSN 5835-00-233-6327
NSN 6610-01-459-7535
NSN 5998-00-471-9388
NSN 7035-00-215-3272
NSN 5975-01-442-4109
NSN 6135-00-951-3426