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 5985-00-327-4499
NSN 6150-01-340-2430
NSN 5945-01-126-5915
NSN 7035-00-981-7216
NSN 5920-01-060-7689
NSN 5960-01-089-8155
NSN 5945-00-226-8560
NSN 5999-01-624-3070
NSN 5965-01-092-2698
NSN 5990-00-234-0119
NSN 5960-00-982-8546
NSN 6220-00-911-0318