Exhaust Manifold Nuts – Copper Flashed Steel M8 x 1.25 – 50 Pack

Exhaust Manifold Nuts – Copper Flashed Mild Steel M8 x 1.25 – Pack of 50

Keep your exhaust system securely fastened with these Copper Flashed Mild Steel Exhaust Manifold Nuts. Manufactured to DIN980 specification, these M8 x 1.25 nuts provide a secure, vibration-resistant connection between the exhaust manifold and cylinder head. The copper flashed finish improves corrosion resistance, reduces the risk of seizure and performs reliably in the high-temperature conditions found within automotive exhaust systems. Ideal for professional workshops, engine rebuilds and routine maintenance.

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Key Benefits

• Copper Flashed Finish – Improves corrosion resistance and helps prevent seizure caused by heat and moisture.
• High Temperature Performance – Designed specifically for demanding exhaust manifold applications.
• Reliable Fastening – Helps maintain a secure seal between the exhaust manifold and cylinder head.
• Vibration Resistant – Manufactured to DIN980 specification for dependable performance in high-vibration environments.
• Pack of 50 – Ideal for garages, workshops, engine builders and trade professionals.

Suitable Applications

Suitable for exhaust manifolds, manifold studs, exhaust flange assemblies, petrol and diesel engines, engine rebuilds, replacement manifold hardware and general automotive maintenance where M8 x 1.25 manifold nuts are specified.

Technical Details

Important Information

Designed for automotive exhaust manifold applications where M8 x 1.25 fasteners are specified. Always inspect manifold studs before installation and tighten fasteners to the vehicle manufacturer’s recommended torque specification to ensure a secure, leak-free connection.

Browse our complete range of Exhaust Fasteners & Fixings. available from Ace Consumables.