Left.SEDAN. Outer belt assy bolt. Rear Outer. Right.SEDAN. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one End used to secure the Seat Belt Shoulder Belt to it's mounting point. Seat Belt Lap and Shoulder Belt Bolt. Seat Belt Receptacle Bolt. Center. HEX Flange HEAD. Outer Assembly. Seat Lap and Shoulder. Seat Receptacle.