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 6320-01-631-7828
NSN 4140-01-102-7798
NSN 6130-00-213-9204
NSN 6105-00-786-1978
NSN 6240-01-069-2688
NSN 5835-00-647-2104
NSN 6145-00-246-9776
NSN 5985-00-111-1605
NSN 6620-00-170-5296
NSN 5925-01-282-7751
NSN 5985-00-554-9730
NSN 6320-01-132-2746