An exhaust Bolt is a specialized fastener designed to secure various components of an exhaust system, including the manifold, catalytic converter, and exhaust Pipes. Exhaust Muffler Bolt. Part cannot be reused/reinstalled.
Needed to make repairs to my trucks exhaust and didn't feel the need to have such a simple task be done by a repair shop. I bought these bolts which are true OEM and was able to make the repair right in my own driveway saving me both time and money.