# Buy copper sealing ring 12x20x1.5 mm at Autoservice ## Copper sealing ring 12x20x1.5 mm (20 pieces) Oil & Additives / Crankcases plugs & sealing rings / Sealing Rings High-quality copper sealing rings 12x20x1.5 mm for reliable sealing in various applications. ## Prices and stock - **SIN AD12-20-15**: € 9,01 incl. VAT — 2 in stock ## Order URL [Copper sealing ring 12x20x1.5 mm (20 pieces)](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/seal-ring-copper-12x20x15-20pcs) ## Alternate URLs - **nl**: [Copper sealing ring 12x20x1.5 mm (20 pieces)](https://www.auto-service.be/nl/olie-additieven/carterpluggen-afdichtingringen/afdichtringen/afdichtring-koper-12x20x15-20st) - **fr**: [Copper sealing ring 12x20x1.5 mm (20 pieces)](https://www.auto-service.be/fr/huile-et-additifs/bouchons-de-carter-et-bagues-detancheite/bagues-detancheite/bague-detancheite-cuivre-12x20x15-20pcs) - **en**: [Copper sealing ring 12x20x1.5 mm (20 pieces)](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/seal-ring-copper-12x20x15-20pcs) ## Images - ![Product image](https://www.auto-service.be/assets/media/4209/conversions/afdichtring-koper-12x20x15-20st-140842-optimized.jpg) ## Specifications - **Reference**: SIN AD12-20-15 - **EAN**: 8718953231090 ## Product description ### Reliable sealing with copper rings Copper sealing rings are essential for ensuring a leak-free connection between different components. Thanks to the soft and malleable properties of copper, these rings perfectly adapt to surfaces, resulting in optimal sealing. ### Specifications of the sealing rings - **Inner diameter:** 12 mm - **Outer diameter:** 20 mm - **Thickness:** 1.5 mm - **Material:** Copper - **Quantity in package:** 20 pieces ### Applications in various sectors These copper sealing rings are highly versatile and are often used in: - **Automotive industry:** For sealing sump plugs and other fluid systems. - **Motorcycles and boats:** Where reliable seals are crucial for operation. - **Hydraulic systems:** To prevent leaks in pipes and fittings. ### Advantages of copper sealing rings - **Excellent sealing:** Copper conforms to the surface for a perfect fit. - **Corrosion resistant:** Resistant to oxidation and rust, extending lifespan. - **High temperature resistance:** Suitable for high-temperature applications without loss of integrity. ### Installation tips for optimal performance For best results, it is recommended to replace the sealing ring during every maintenance service. This ensures continuous reliable sealing and prevents possible leaks. Make sure the surfaces are clean and free of debris before installing the new ring. ### Quality and compliance These sealing rings comply with the DIN 7603-A standard, ensuring high quality and reliability in various applications. With these copper sealing rings, you are assured of a durable and effective solution for all your sealing needs. ## Breadcrumbs - [Oil & Additives](https://www.auto-service.be/en/oil-additives) - [Crankcases plugs & sealing rings](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings) - [Sealing Rings](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings) ## Related products - [Fiber sealing ring 18x28x2.0 mm (10 pieces)](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/sealing-ring-fiber-18x28x20-10pcs) - [Rubber sealing ring 12.7x22.5x3.0 mm (10 pieces)](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/sealing-ring-rubber-127x225x30-10pcs) - [Sealing ring BS T1 13.7x21.6x2.1 for reliable sealing](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/sealing-ring-bs-t1-137x216x21-10pcs) - [Copper sealing ring 22x27x1.5 mm (20 pieces)](https://www.auto-service.be/en/oil-additives/crankcases-plugs-sealing-rings/sealing-rings/sealing-ring-copper-22x27x15-20pcs) - 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