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 6685-01-381-6077
NSN 6650-01-287-3233
NSN 6145-01-526-1651
NSN 6130-01-472-2411
NSN 5960-00-226-4977
NSN 6645-00-033-8714
NSN 6650-01-498-2633
NSN 5990-01-104-0469
NSN 6135-01-390-1841
NSN 5999-00-235-0214
NSN 5915-01-141-6726
NSN 5855-00-494-9581