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 7035-01-494-5832
NSN 5998-00-158-3192
NSN 6145-00-762-8286
NSN 5945-00-055-3339
NSN 5965-01-095-1926
NSN 6320-01-176-8367
NSN 4140-01-643-3391
NSN 6620-00-846-3287
NSN 5895-01-254-0335
NSN 6150-01-469-1590
NSN 5975-01-211-6594
NSN 6150-00-515-0764