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 5985-01-480-8919
NSN 6220-00-827-0227
NSN 5905-00-866-5735
NSN 5930-01-359-4133
NSN 6150-00-141-8793
NSN 5920-01-303-0679
NSN 6110-01-249-8064
NSN 4140-01-447-3141
NSN 6320-01-054-3046
NSN 6620-01-219-9056
NSN 6320-01-425-1417
NSN 6650-00-395-3089