BASE. BUMPER COVER & TRIM. Lower deflector retainer. SE. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Bumper Cover Heat Shield. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Tow Bracket Cover. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Bumper Cover Heat Shield to it's mounting point. Bumper Cover Stay Nut. Bumper Cover Support Rail Nut. Nut that secures the grille. Nut to secure Bumper Cover. Radiator Support Splash Shield Nut. Valance Panel Nut. Included with: Bumper Cover, Lower Bracket, Lower Support, Upper Bracket.