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 7035-01-352-0766
NSN 6135-01-177-3552
NSN 6645-01-231-9891
NSN 5985-00-185-8338
NSN 5990-01-433-3786
NSN 5930-01-034-2526
NSN 5985-01-643-0210
NSN 5920-01-520-8109
NSN 5985-01-501-2702
NSN 5895-01-021-1250
NSN 5999-01-344-8764
NSN 5835-01-014-4574