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 6685-01-363-5820
NSN 6110-00-001-6635
NSN 5990-00-919-8124
NSN 5990-01-164-0220
NSN 5999-00-819-5162
NSN 5999-01-492-6298
NSN 5855-00-688-9954
NSN 5999-00-348-6624
NSN 5935-01-647-6921
NSN 5996-01-058-2460
NSN 5945-01-451-4798
NSN 5920-01-266-0290