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 5935-01-192-5278
NSN 6650-00-466-1697
NSN 5985-01-444-3914
NSN 6610-00-149-1534
NSN 5905-00-409-6124
NSN 5915-00-872-0625
NSN 6320-01-622-2456
NSN 5950-00-861-3849
NSN 5935-00-722-3786
NSN 6320-01-564-0893
NSN 5920-01-551-1295
NSN 6320-01-512-2031