Under cover U-nut. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Floor Pan Heat Shield. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Floor Pan Splash Shield. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Stone Deflector. Bumper Cover Spacer Panel Nut. Bumper Cover Support Rail Nut. Bumper Impact Bar Nut. Fender Liner Extension Nut. Fender Liner Nut. Fuel Tank Shield Nut. License Plate Bracket Nut. Mud Flap Nut. Mud Guard Nut. Nut to secure Bumper Cover. Quarter Panel Splash Shield Nut. Radiator Support Splash Shield Nut. Spoiler Nut. Valance Panel Nut. Included with: Bumper Cover, Liner, Outer Support, Retaining Bracket, Splash Shield, Spoiler, Spoiler end, Spoiler, Outer, Spoiler, rear, Outer.