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.
Classification: Threaded fasteners of aluminum
NSN 5945-01-148-6785
NSN 6130-01-429-8948
NSN 5999-00-928-1414
NSN 5950-01-553-5950
NSN 7035-01-612-0088
NSN 5996-01-475-5728
NSN 6110-00-052-2655
NSN 5990-00-234-0119
NSN 6320-01-090-8296
NSN 5920-01-392-7215
NSN 5975-00-186-8884
NSN 5925-01-360-3090