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 5975-01-104-7028
NSN 5925-01-224-6191
NSN 6240-00-600-7138
NSN 5998-01-388-6716
NSN 6240-01-085-3403
NSN 5950-00-144-4139
NSN 5910-00-427-1731
NSN 5905-01-378-6079
NSN 7035-01-248-8596
NSN 6220-01-483-5345
NSN 5975-01-386-4457
NSN 5895-01-243-8516