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 6645-01-383-0106
NSN 7035-01-317-4227
NSN 5965-01-169-1194
NSN 5960-00-453-5281
NSN 5945-01-263-9269
NSN 7035-00-059-7970
NSN 5985-01-400-5948
NSN 6110-01-468-0318
NSN 6620-01-352-5640
NSN 5935-00-056-5018
NSN 5935-00-436-9564
NSN 6620-01-514-8859