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 6645-00-359-5463
NSN 5835-01-529-3050
NSN 5996-00-487-5777
NSN 6320-01-522-0318
NSN 5895-00-041-0576
NSN 6620-01-431-9176
NSN 5960-01-575-7818
NSN 6650-01-437-5214
NSN 5945-00-061-8319
NSN 5935-01-325-2641
NSN 5945-01-462-4389
NSN 5925-01-449-3952