8x20mm. PartQualifier: 8x20mm. RECEIVER TYPE. Trailer hitch bolt. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Automatic Trans Shift Cable to it's mounting point. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Engine Oil Cooler Line to it's mounting point. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Instrument Panel Crossmember to a mounting point. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Instrument Panel Reinforcement to a mounting point. Audio Amplifier Bolt. Automatic Transmission Oil Cooler Hose Banjo Bolt. Battery Hold Down Bolt. Battery Tray Bolt. Bolt that secures the Deck Lid Hinge. Bolt that secures the floor Pan Reinforcement to the floor Pan. Bolt that secures the hood Hinge. Bolt that secures the Hood Latch. Bolt used to fasten the strut mount. Bolt used to secure the Exhaust Control Valve Actuator. Bumper Cover Support Rail Bolt. Bumper Impact Bar Bolt. Hood Latch Support Bolt. Radiator Mount Bolt. Radiator Support Tie Bar Bolt. TRailer Hitch Receiver Bolt. Included with: Upper Tie Bar.