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 5935-01-352-9849
NSN 6145-01-434-9123
NSN 6135-01-210-8715
NSN 5895-01-139-4118
NSN 6685-01-445-6818
NSN 6110-01-063-7423
NSN 6620-00-056-9318
NSN 6320-00-343-1798
NSN 5945-01-343-2383
NSN 7035-01-160-4423
NSN 6150-01-167-8735
NSN 6645-01-545-6853