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 5996-01-619-4078
NSN 6610-01-064-0384
NSN 6645-01-179-0243
NSN 6620-00-306-5075
NSN 5960-00-835-3928
NSN 6150-01-168-7926
NSN 6645-01-400-1383
NSN 2925-00-284-1534
NSN 5985-01-320-8834
NSN 5965-01-110-9102
NSN 5855-00-951-6483
NSN 5835-01-049-5290