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 6135-01-400-2947
NSN 5895-00-103-0219
NSN 6620-01-054-9346
NSN 5960-01-438-9836
NSN 5996-00-392-7626
NSN 5920-01-609-0277
NSN 5895-01-176-6983
NSN 2925-01-461-4347
NSN 6650-01-258-5871
NSN 5915-01-019-6598
NSN 5998-01-492-5578
NSN 6650-01-164-7651