A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the ABS Hydraulic Control Unit. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Brake Vacuum Pump. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Catalytic Converter Heat Shield. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Cruise Control Distance Sensor. ABS Control Module Nut. Anti-Theft Alarm Siren Nut. Bumper Cover Support Rail Nut. Door Check Nut. Engine Cover Nut. Exterior Door Handle Nut. Fender Nut. Fender Support Nut. Fuel Tank Shield Nut. Horn Nut. Nut to secure Bumper Cover. Running Board Nut. Seat Belt Lap and Shoulder Belt Nut. Spoiler Nut. Included with: Bracket, Engine Cover Bracket, Front Bracket, Mount Bracket, Spoiler.