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 5895-01-371-2688
NSN 5910-00-647-4059
NSN 5915-00-213-3603
NSN 6220-01-578-0801
NSN 6135-01-265-1384
NSN 5895-00-850-8838
NSN 5910-00-225-9592
NSN 5915-00-901-4620
NSN 5999-01-654-6831
NSN 6105-01-462-5727
NSN 6130-01-519-4042
NSN 5895-01-611-6027