2020-24. Left.2017-24. Mount bracket nut. Right.2017-24. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the CV Joint Splash 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. Bumper Cover Stay Nut. Bumper Cover Support Rail Nut. Bumper Guide Nut. Bumper Trim Nut. Fender Liner Nut. Mud Flap Nut. Mud Guard Nut. Nut to secure Bumper Cover. Quarter Panel Splash Shield Nut. Radiator Support Splash Shield Nut. Rocker Panel Molding Nut. Spoiler Nut. Valance Panel Nut.