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 5915-01-381-3087
NSN 5910-01-112-0290
NSN 2925-00-536-4574
NSN 5905-01-472-2366
NSN 5930-01-079-7010
NSN 6620-01-534-2370
NSN 5935-00-725-6633
NSN 5905-01-331-5767
NSN 5965-00-153-5216
NSN 5945-01-431-3729
NSN 5925-01-193-4305
NSN 6650-01-529-6721