Exhaust Stud 8x50

The Exhaust Stud 8x50 is a high-strength threaded fastener designed for securely mounting exhaust manifolds or headers to the engine cylinder head. Measuring 8mm in diameter and 50mm in length, this stud ensures a precise fit and reliable clamping force in high-temperature and high-vibration environments typical of automotive exhaust systems.

Key Features:

• Thread Size: M8 (8mm diameter)

• Length: 50mm overall

• Material: Heat-resistant alloy steel or stainless steel (varies by manufacturer)

• Thread Type: Commonly features coarse thread on one end (for cylinder head) and fine thread on the other (for nut)

• Finish: Often treated with anti-corrosion coating (e.g., zinc-plated or black oxide)

Applications:

• Suitable for automotive exhaust systems, including cars, motorcycles, and light trucks

• Ideal for exhaust manifold or turbocharger installation

• Can be used in aftermarket or OEM replacement scenarios

This exhaust stud provides durability and resistance against thermal expansion, corrosion, and vibration loosening — making it essential for maintaining a sealed and stable exhaust connection.