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: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 6130-01-020-7307
NSN 5835-01-306-5511
NSN 6320-01-592-6248
NSN 5950-00-615-9621
NSN 6645-01-564-8610
NSN 6650-00-197-7563
NSN 5999-00-430-6174
NSN 5925-01-298-5935
NSN 5835-00-498-8189
NSN 6105-00-912-8958
NSN 5996-01-398-1632
NSN 5920-01-463-2530