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 6645-00-108-6479
NSN 5895-01-136-0817
NSN 6105-01-421-4457
NSN 5945-00-990-6413
NSN 5960-01-307-2674
NSN 5998-00-833-5510
NSN 5990-01-616-9342
NSN 6130-00-254-1857
NSN 6150-00-405-3056
NSN 5935-01-163-0453
NSN 5930-01-502-1655
NSN 6150-00-486-4081