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 5920-00-594-3124
NSN 5999-01-335-8312
NSN 6645-00-469-5963
NSN 5930-00-427-9252
NSN 5945-00-818-8229
NSN 6320-00-456-2092
NSN 5945-01-054-0213
NSN 6110-00-846-4579
NSN 5996-00-883-1609
NSN 6105-01-367-2269
NSN 6685-00-180-0349
NSN 6240-01-381-6815