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 6150-01-447-3694
NSN 6110-00-896-3618
NSN 7035-01-026-0117
NSN 5935-00-909-8802
NSN 6650-01-642-5803
NSN 2925-01-424-0235
NSN 6240-01-173-7809
NSN 5985-01-395-7481
NSN 5999-01-525-7505
NSN 5990-01-551-4356
NSN 5910-01-285-8023
NSN 5910-01-119-6166