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 5935-00-280-3116
NSN 6105-01-366-2461
NSN 6620-01-360-3453
NSN 2925-00-355-5130
NSN 5945-01-599-8450
NSN 5895-00-647-4969
NSN 6650-00-948-3647
NSN 5999-01-441-3101
NSN 6110-01-085-4218
NSN 6110-00-884-9437
NSN 5999-00-866-2974
NSN 6130-01-289-6085