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 5930-01-463-0673
NSN 5996-01-292-5904
NSN 4140-01-428-9426
NSN 5915-01-365-4045
NSN 5998-01-461-3051
NSN 6650-00-809-1817
NSN 5999-00-854-2148
NSN 5998-01-357-8271
NSN 6110-00-149-8353
NSN 6110-01-332-1849
NSN 6220-01-378-7467
NSN 6620-00-914-6818