An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 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 designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. No. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use screw, externally relieved body. For items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. Excludes bolt, internal wrenching and screw, cap, socket head.
NSN 4140-01-618-8302
NSN 6150-00-202-9150
NSN 5985-01-572-6798
NSN 5985-00-868-3653
NSN 6130-00-315-8886
NSN 5930-01-605-6111
NSN 5999-01-244-4723
NSN 5915-00-321-1662
NSN 5935-00-372-5261
NSN 5935-00-962-2510
NSN 5835-00-315-3797
NSN 5920-01-481-4228