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 5930-01-624-9243
NSN 6685-01-432-8985
NSN 6645-01-101-1062
NSN 6650-01-443-3668
NSN 6620-01-384-2105
NSN 6145-00-736-8338
NSN 6685-01-426-7958
NSN 5950-01-169-6461
NSN 6620-00-833-6786
NSN 6650-00-018-7298
NSN 5925-00-863-4232
NSN 4140-00-985-0182