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 5950-01-062-0643
NSN 5935-01-420-6452
NSN 5975-00-280-4581
NSN 6320-00-925-0558
NSN 6135-01-516-4638
NSN 6220-00-236-3383
NSN 6320-01-029-4220
NSN 4140-01-126-2582
NSN 5935-01-432-2413
NSN 6145-01-542-6946
NSN 5935-01-456-0022
NSN 5930-00-248-0983