An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
Classification: Other copper screws (not for wood) bolts and nuts
NSN
NSN 2925-01-371-6853
NSN 6610-01-367-1640
NSN 5920-01-577-7553
NSN 5835-00-104-8944
NSN 5935-01-634-0668
NSN 5930-01-334-1581
NSN 6130-01-430-2887
NSN 6240-00-389-4822
NSN 6320-00-681-1324
NSN 5990-01-380-6121
NSN 5945-01-321-7214