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.
NSN 5910-01-260-7218
NSN 5935-00-913-5611
NSN 5920-01-633-7286
NSN 6240-00-935-7058
NSN 5920-00-636-4713
NSN 5960-01-446-4446
NSN 6220-01-374-3874
NSN 5965-00-246-5612
NSN 6240-00-527-8614
NSN 5965-01-643-1951
NSN 5945-00-465-2323
NSN 6620-00-246-5159