Fender mount bolt. Left. Right. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Pickup Box Panel 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 Radiator Support Panel Reinforcement to a mounting point. Bolt used to mount the Radiator Shutter assembly to the vehicle. Fender Bolt. Fender Support Bolt. Headlight Mounting Bolt. Radiator Support Splash Shield Bolt. Radiator Support Tie Bar Bolt. Window Regulator Bolt.