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 6110-00-269-2696
NSN 6650-01-406-4959
NSN 7035-01-112-4565
NSN 5935-00-079-5788
NSN 4140-01-658-0029
NSN 4140-01-615-7625
NSN 6105-01-656-3715
NSN 5935-01-179-7345
NSN 5960-01-011-6358
NSN 5910-00-922-3545
NSN 6620-01-237-0254
NSN 5985-01-301-9608