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 5950-00-382-5769
NSN 5985-01-634-0635
NSN 6220-00-832-8774
NSN 6650-01-258-0811
NSN 5920-01-505-3143
NSN 6610-01-444-4001
NSN 6610-01-609-4151
NSN 6130-01-634-0603
NSN 5915-01-100-3887
NSN 5990-00-201-1162
NSN 5999-00-732-4194
NSN 5935-01-634-0668