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 5998-00-406-1213
NSN 6220-00-001-5370
NSN 6645-01-379-7251
NSN 6685-01-629-2170
NSN 6685-00-111-1123
NSN 5935-01-367-8557
NSN 5895-00-874-7430
NSN 6240-01-418-5021
NSN 5990-00-893-8998
NSN 5975-01-306-7661
NSN 6650-00-170-5095
NSN 5895-01-240-0569