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 6220-01-512-2028
NSN 6650-00-590-9073
NSN 5930-00-288-1882
NSN 2925-01-642-0944
NSN 6135-01-098-3020
NSN 5915-00-165-1572
NSN 6130-00-476-7224
NSN 4140-01-443-9164
NSN 6130-01-526-1389
NSN 5930-01-408-3554
NSN 5915-01-625-6061
NSN 5920-00-269-6178