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 5925-01-323-1468
NSN 6320-01-445-0325
NSN 5990-01-365-6016
NSN 5998-01-592-3014
NSN 5930-00-189-1650
NSN 5835-01-208-8800
NSN 6150-00-230-3178
NSN 5985-00-116-5852
NSN 5965-01-648-5763
NSN 6130-01-400-6123
NSN 6320-00-578-6898
NSN 6320-00-432-2772