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 5935-01-503-1457
NSN 5910-00-420-8555
NSN 5950-01-471-4522
NSN 4140-00-246-4969
NSN 5920-01-108-6347
NSN 6135-00-926-0845
NSN 5935-00-936-0496
NSN 6240-01-390-8672
NSN 5990-00-269-2226
NSN 6135-01-528-6896
NSN 6130-00-769-9624
NSN 5999-00-201-8812