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 5950-00-727-3964
NSN 5855-01-252-5424
NSN 6645-01-245-8390
NSN 5920-00-149-0013
NSN 5930-00-967-3405
NSN 5925-01-467-9181
NSN 7035-01-114-8550
NSN 6130-01-252-8823
NSN 6320-01-412-2973
NSN 5910-00-595-8040
NSN 6145-00-434-1681
NSN 6650-00-443-4292