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 5925-00-913-3345
NSN 6650-01-172-5502
NSN 6650-00-938-6117
NSN 5999-00-525-4320
NSN 5935-00-035-4559
NSN 5925-01-299-5450
NSN 6150-01-372-1025
NSN 7035-01-033-3007
NSN 5935-01-487-6336
NSN 6105-01-355-3096
NSN 5915-00-269-4463
NSN 5998-01-435-6532