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 5999-01-224-7525
NSN 6645-01-463-3024
NSN 5998-00-972-9130
NSN 5855-01-312-5160
NSN 6320-01-583-6809
NSN 6130-00-456-5319
NSN 5998-01-302-6148
NSN 6320-00-466-0371
NSN 6240-00-681-2795
NSN 5975-01-409-2948
NSN 5835-01-121-2098
NSN 5935-00-361-9546