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 6110-00-328-0185
NSN 4140-00-240-1848
NSN 5855-00-221-9435
NSN 5965-00-422-5415
NSN 6135-01-245-5876
NSN 5965-01-381-2998
NSN 6150-01-192-9145
NSN 5935-00-911-2796
NSN 6110-00-216-6911
NSN 6320-01-315-4517
NSN 5920-01-196-8671
NSN 6145-01-431-6834