7854. BENCH SEAT. Center seat belt bolt. SECOND ROW. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Seat Belt Lap Belt to it's mounting point. 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 Lap and Shoulder Belt.