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 5925-00-827-0927
NSN 5945-01-461-3246
NSN 5996-01-421-4417
NSN 5999-01-534-9682
NSN 5998-00-136-8021
NSN 5975-00-737-8265
NSN 7035-00-064-7008
NSN 5895-01-149-4529
NSN 5999-01-429-8560
NSN 7035-01-562-7857
NSN 4140-01-503-3160
NSN 5975-00-740-8367