M8 Copper Nut for Exhaust / Turbo

M8 Copper Nut for Exhaust and Turbocharger Applications

The M8 copper nut, reference 8200094259, is an automotive fastening component intended for certain exhaust-system and turbocharger applications. Choosing the correct nut is important to ensure a suitable fit and reliable fastening under the operating conditions of the assembly.

Product features

• Product: Copper nut.
• Nominal thread size: M8.
• Reference: 8200094259.
• Intended use: Certain exhaust or turbocharger fastening points, subject to compatibility checks.

Why choose the correct fastening component?

Exhaust and turbocharger assemblies operate in demanding conditions. Using a nut with the wrong thread or dimensions can lead to poor fitment, loosening or damage to the fastening components. Always compare the replacement with the original part and follow the vehicle manufacturer's installation specifications.

Compatibility and installation advice

The reference alone does not confirm compatibility with every vehicle or turbocharger. Before purchase, check the manufacturer's part number, thread pitch, dimensions and intended mounting location. Do not force the nut onto a stud if the thread does not match.

During installation, use suitable tools and follow the recommended tightening torque for the specific application. If the fastening point is damaged or the correct specification is uncertain, consult a qualified automotive professional.

Frequently asked questions

What is reference 8200094259?

It identifies the M8 copper nut described on this product page for certain exhaust or turbocharger fastening applications.

Does this nut fit every M8 exhaust or turbo stud?

No. The nominal M8 size is not enough to confirm compatibility. The thread pitch, dimensions and application must also match.

How can I confirm whether it fits my vehicle?

Compare reference 8200094259 with the vehicle manufacturer's parts information or the original component. If in doubt, contact Optimiz Access before ordering.

Optimiz Access — Automotive parts and accessories

Founded in 2010, Optimiz Access supplies automotive parts and accessories for sports and premium vehicles. The company also offers installation and maintenance services at its premises in the Hauts-de-France region of France, as well as international shipping.

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