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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 6145-01-634-0388
NSN 6240-00-606-8866
NSN 5855-00-610-4052
NSN 4140-01-159-2639
NSN 5998-01-240-7362
NSN 5855-00-408-2611
NSN 4140-00-857-9970
NSN 4140-01-418-1894
NSN 4140-01-540-8003
NSN 4140-00-246-4969
NSN 5935-00-682-0773
NSN 6320-01-220-2264