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 5835-01-495-5986
NSN 5925-01-642-9276
NSN 5950-01-454-8689
NSN 5990-01-164-0220
NSN 5998-00-483-4912
NSN 5975-01-344-4950
NSN 2925-00-943-2263
NSN 5935-00-752-2772
NSN 6320-00-270-8222
NSN 5905-00-300-2653
NSN 5910-00-812-3132
NSN 5910-01-607-6699