Clamp nut. Left. Right. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Exhaust System Hanger. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Instrument Panel Crossmember. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Radiator Support Panel Reinforcement. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Radiator Support Panel. A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Radiator Support Side Panel. Bumper Impact Bar Nut. Instrument Panel Nut. Radiator Mount Nut. Radiator Support Air Duct Nut. rod. Bracket U -. Bumper Impact Bar. Clamp. Exhaust System Hanger. Impact Bar plate. Instrument Panel Crossmember. Lock. Radiator Air Duct. Radiator Mount. Radiator Panel Reinforcement. Radiator Side Panel. REINFORCED beam.