Alarm horn bolt. A threaded rod with a drive head (such as hex, 12 point, torx, etc) on one end used to secure the Battery Cable Battery Terminal End 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 Antenna Amplifier 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 Keyless Entry Receiver 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 Radio Antenna Base 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 Tire Pressure Monitor Control Module 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 Tire Pressure Monitor Receiver to a mounting point. Anti-Theft Alarm Siren Bolt. Audio Amplifier Bolt. Engine Control Module Bolt. Liftgate Glass Bolt.