Left.AIR BAGS. Mount bracket bolt. Right.AIR BAGS. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Roof Headliner to it's mounting point. A threaded rod with a drive head on one end used to secure the Curtain Air Bag Inflator Module to its mounting point. Body B-Pillar Trim Panel Bolt. Body B - Trim Panel. Center Trim. Curtain Air Bag. Gusset. Headliner. Mount bracket. REINFORCED. TORX - WITH Washer.