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 5925-00-956-5715
NSN 6645-01-435-8356
NSN 5996-00-850-2372
NSN 6320-01-155-4807
NSN 6150-00-933-2281
NSN 5960-00-623-4309
NSN 5855-00-436-3852
NSN 5895-00-393-2512
NSN 4140-00-715-9946
NSN 5855-01-542-2016
NSN 5960-01-502-6270
NSN 5985-01-152-0715