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 6145-00-635-7920
NSN 5855-00-797-8217
NSN 6220-01-143-0693
NSN 6110-00-893-9802
NSN 5910-00-465-5610
NSN 5855-01-657-7657
NSN 5996-01-036-2497
NSN 6150-01-441-8875
NSN 5910-01-227-1725
NSN 5910-00-342-4338
NSN 5915-01-632-7216
NSN 6240-00-909-7938