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 5945-00-317-4812
NSN 6105-01-362-8063
NSN 6145-01-483-1905
NSN 5835-01-604-7489
NSN 5935-00-821-2524
NSN 5855-01-519-2486
NSN 5985-00-229-4730
NSN 7035-01-270-0325
NSN 4140-00-855-7532
NSN 6130-00-466-8939
NSN 5998-00-915-9381
NSN 5975-00-518-0780