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 5930-01-120-1719
NSN 5855-00-149-0766
NSN 7035-01-449-1846
NSN 5945-01-336-7444
NSN 5990-01-136-4068
NSN 5998-01-071-5656
NSN 6135-01-363-5109
NSN 6135-00-835-7210
NSN 5999-00-871-7549
NSN 6150-01-655-1951
NSN 5935-01-642-1514
NSN 6105-01-388-0846