Why are torque specs on mounting hardware for trim and molding important?

• A. They are not necessary for trim pieces.
• B. Torque specs are only guidelines for aesthetics.
• C. Tightening as much as possible prevents loosening.
• D. Correct torque prevents stripped fasteners, reduces vibration, and ensures proper fit and safety.

Answer: (D)

Applying the correct torque to mounting hardware for trim and molding ensures the fastener clamps with the right force. If you under-tighten, the trim can loosen from road vibration, creating gaps, rattles, water intrusion, and poor appearance. If you over-tighten, threads can strip, the trim or seals can crack or distort, and the overall fit can be compromised. Using the specified torque prevents these issues, avoiding stripped fasteners, reducing vibration, and ensuring the trim fits properly and safely.