Fender liner bolt. Left.#2. PartQualifier: #2. Right.#2. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Floor Pan Heat Shield to a mounting point. Fender Liner Bolt. Radiator Support Splash Shield Bolt. Fender Liner. Floor Pan Heat. Insulator. Radiator Support Splash. Screw, Wind Washer TapP. Under cover. Wheel Well Liner.