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 6105-01-591-6134
NSN 5930-00-293-2492
NSN 6240-00-889-1799
NSN 5960-00-136-7046
NSN 5950-01-136-2550
NSN 5945-00-226-0131
NSN 6320-00-468-8421
NSN 6650-00-520-5785
NSN 5915-01-139-5247
NSN 5996-01-254-2510
NSN 6645-00-754-4108
NSN 6685-01-520-9124