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 5998-01-531-6281
NSN 2925-00-017-9807
NSN 6110-01-463-8392
NSN 5925-01-301-5285
NSN 2925-01-281-6403
NSN 5920-01-272-8902
NSN 6645-01-423-9361
NSN 6320-00-731-6134
NSN 6145-01-423-7725
NSN 5930-01-295-1948
NSN 6110-00-156-6468
NSN 6105-01-534-5360