Ft impact sensor bolt. Left.MODULES & SENSORS. Right.MODULES & SENSORS. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Hood Lock to it's mounting point. Bolt hat secures the Air Bag Impact Sensor. Bolt that secures the Hood Latch. Hood Latch Support Bolt. Air Bag. Bracket. Ft screw. Hood Latch Support. Side.