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 5930-00-990-0119
NSN 5920-01-406-3462
NSN 5960-01-388-1988
NSN 6650-01-399-8552
NSN 5910-01-023-5875
NSN 5999-01-076-4206
NSN 5935-00-146-4190
NSN 6240-01-218-4635
NSN 6105-00-033-5425
NSN 6650-01-345-4306
NSN 6150-01-598-5087
NSN 5998-00-348-2376