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 5975-01-625-2218
NSN 5920-00-866-3945
NSN 6650-01-355-2964
NSN 5920-00-100-2582
NSN 5945-01-208-6358
NSN 5985-00-549-1019
NSN 5950-01-338-1799
NSN 5965-00-647-3972
NSN 5945-01-126-4998
NSN 6110-01-044-7884
NSN 5998-01-279-0905
NSN 5965-01-303-1676