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 5835-01-094-0926
NSN 5915-01-374-4719
NSN 6135-00-488-4478
NSN 5925-00-724-7017
NSN 4140-01-582-7515
NSN 6650-00-177-6390
NSN 7035-00-188-6674
NSN 5999-00-420-3421
NSN 6240-01-295-3663
NSN 6130-00-495-2679
NSN 6610-00-910-6822
NSN 5835-01-386-4027