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.
Classification: Threaded fasteners of aluminum
NSN 5965-01-395-6368
NSN 5945-00-993-5172
NSN 6150-00-054-9039
NSN 5990-00-442-7603
NSN 5910-01-524-8499
NSN 6110-00-188-3414
NSN 5915-00-696-5475
NSN 6650-01-422-3395
NSN 6645-01-461-9250
NSN 5915-01-347-0104
NSN 6105-00-762-0100
NSN 5935-01-268-5944