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 5835-01-392-7683
NSN 5915-01-542-3069
NSN 5930-00-471-6135
NSN 6240-00-456-2578
NSN 6110-01-519-5353
NSN 5835-00-143-4153
NSN 5905-00-406-4312
NSN 5925-01-339-5033
NSN 5895-01-062-8045
NSN 6645-00-246-4934
NSN 5925-01-126-6288
NSN 5990-01-522-6096