Steering column bolt. Upper. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Steering Column Housing Support 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 Suspension Strut Tower to it's mounting point. A threaded rod with a drive head on one end used to secure the Instrument Panel Air Bag Inflator Module to its mounting point. An exhaust Bolt is a specialized fastener designed to secure various components of an exhaust system, including the manifold, catalytic converter, and exhaust pipes. Battery Tray Bolt. Catalytic Converter Bolt. Cowl Panel Bolt. Dash Panel Bolt. Exhaust System Hanger Bolt. Fuel Tank Strap Bolt. Part cannot be reused/reinstalled. Secures the hybrid inverter to it's mounting point. Steering Column Bolt. Vapor Canister Bolt. Included with: Converter & pipe, Steering Column.