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 5910-01-528-8915
NSN 5935-01-534-1035
NSN 6610-00-565-9758
NSN 5999-01-078-5835
NSN 7035-00-756-4374
NSN 2925-00-247-6248
NSN 6105-01-574-2906
NSN 6620-01-193-6588
NSN 5930-01-411-6344
NSN 5998-01-435-3164
NSN 5855-00-494-9581
NSN 4140-01-025-1555