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 5895-00-518-4954
NSN 5920-01-495-4871
NSN 5935-00-204-9909
NSN 5999-01-018-6972
NSN 6130-01-142-2698
NSN 5895-01-327-3000
NSN 4140-01-624-9604
NSN 5999-01-494-1911
NSN 5925-01-429-6160
NSN 5960-00-261-6512
NSN 5985-01-387-4533
NSN 5910-01-487-8330