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 6150-01-232-8077
NSN 5960-00-066-2573
NSN 5905-01-496-4269
NSN 5990-01-050-7535
NSN 5905-01-481-6715
NSN 5998-01-017-2466
NSN 6220-01-388-0317
NSN 5998-01-658-5944
NSN 5985-00-679-2624
NSN 5895-00-236-3294
NSN 5985-01-617-2949
NSN 5915-01-411-3544