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 5996-01-545-2368
NSN 5975-01-141-6889
NSN 5915-01-462-8137
NSN 6645-01-109-7029
NSN 6685-01-653-9538
NSN 5996-01-388-7618
NSN 6650-00-336-4828
NSN 7035-00-299-7150
NSN 5996-01-542-7912
NSN 6685-00-420-2781
NSN 5905-01-354-7234
NSN 5855-01-130-1501