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 6320-01-212-8749
NSN 5835-00-111-3419
NSN 6135-01-278-9717
NSN 6240-01-178-9113
NSN 5998-01-445-5601
NSN 6130-01-383-6872
NSN 6150-01-363-9828
NSN 5935-00-499-9070
NSN 5975-00-380-5753
NSN 5945-00-420-7274
NSN 5975-01-028-1319
NSN 6110-00-616-4300