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 5996-01-516-8219
NSN 5998-01-104-4209
NSN 5855-00-973-5717
NSN 6645-01-545-6853
NSN 5855-01-620-4801
NSN 4140-00-007-9639
NSN 5905-00-843-9586
NSN 6135-00-930-5372
NSN 6220-01-479-1289
NSN 5960-01-224-8022
NSN 4140-01-041-2636
NSN 5930-00-889-2852