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 6650-00-518-2962
NSN 5910-01-420-3259
NSN 6150-01-527-3877
NSN 6320-01-484-7734
NSN 5945-00-806-5602
NSN 2925-00-694-9164
NSN 6145-01-072-9251
NSN 6105-00-353-8153
NSN 5999-01-330-6154
NSN 7035-01-076-9621
NSN 6685-00-470-8651
NSN 5910-01-545-8684