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 6150-00-831-6940
NSN 2925-00-530-3673
NSN 5990-00-362-1453
NSN 6220-00-266-8222
NSN 6645-00-274-5670
NSN 5945-00-627-8190
NSN 5950-01-556-1635
NSN 5895-00-090-3714
NSN 6105-01-212-9245
NSN 2925-01-499-4802
NSN 5905-01-341-8901
NSN 5998-01-555-3745