An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
Classification: Other copper screws (not for wood) bolts and nuts
NSN 4140-00-905-6570
NSN 5945-01-537-2486
NSN 6610-00-500-6944
NSN 6650-01-540-2150
NSN 5895-00-182-7544
NSN 7035-00-500-7839
NSN 5930-01-476-6110
NSN 6105-00-189-0515
NSN 5930-00-186-0712
NSN 5835-01-123-8305
NSN 6685-00-789-3404
NSN 5999-01-339-6796