Bumper bolt. HATCHBACK 2011-13. Left.SEDAN 2010-13. Right.SEDAN 2010-13. A Bolt for a Beam Axle. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Spring Damper to it's mounting point. Suspension Stabilizer Bar Bracket Bolt. Used to secure the Suspension Shock Absorber Bumper to it's mounting point. Coil Spring Damper. Dead. Dynamic Damper. Jounce. Suspension Sway Bar Bracket.