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 5999-00-588-3563
NSN 5945-01-407-9622
NSN 5945-01-199-7108
NSN 5998-01-165-4274
NSN 6135-01-604-8739
NSN 5835-01-342-7975
NSN 6685-01-255-1581
NSN 5998-01-395-9930
NSN 6145-01-152-7567
NSN 5925-01-568-2511
NSN 5915-01-197-9397
NSN 5950-00-075-3864