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 5950-01-049-2878
NSN 6610-01-473-5678
NSN 6110-00-942-4837
NSN 2925-01-236-3547
NSN 6105-01-274-8865
NSN 5960-00-257-4203
NSN 5855-01-654-8603
NSN 6620-01-220-4178
NSN 5920-01-234-2368
NSN 6110-01-398-1502
NSN 5935-01-230-0471
NSN 2925-01-159-8312