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 6105-01-023-8441
NSN 6620-00-561-9380
NSN 5910-01-658-2513
NSN 5985-00-910-2558
NSN 5998-01-263-7345
NSN 6645-01-443-4854
NSN 2925-01-523-3607
NSN 5945-01-395-0069
NSN 7035-01-023-1008
NSN 6105-01-410-8948
NSN 5975-01-138-4065
NSN 6320-00-553-8427