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 6130-01-358-2615
NSN 5895-00-260-1806
NSN 6645-01-602-3813
NSN 5935-01-309-4066
NSN 5905-01-081-2223
NSN 6105-00-699-9186
NSN 6150-00-057-4348
NSN 5975-01-164-9695
NSN 6645-00-168-0781
NSN 5999-00-085-2510
NSN 5920-01-411-5423
NSN 5910-01-518-8257