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 6685-01-123-9275
NSN 5935-01-325-8469
NSN 6610-00-936-9479
NSN 5965-01-207-0991
NSN 5930-00-902-0948
NSN 5990-01-364-1942
NSN 6130-01-458-3559
NSN 5835-01-347-8714
NSN 5915-01-451-4332
NSN 6145-01-374-7599
NSN 6620-01-063-1441
NSN 5935-00-012-3741