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 5925-01-524-0448
NSN 5999-01-332-7534
NSN 6620-01-434-6538
NSN 5945-01-278-1932
NSN 6110-01-452-6821
NSN 6650-01-527-6017
NSN 5990-01-386-5561
NSN 6110-01-322-4659
NSN 6320-01-149-2808
NSN 6650-01-330-6740
NSN 2925-01-263-9433
NSN 6145-01-394-6392