WURTH DIN 7603 A 08932666 22x26x2mm

Wurth Copper Sealing Ring 22x26x2mm (Pack of 71)

Description

This is a bulk pack containing 71 high-quality copper sealing rings from Wurth, part number 08932666. These rings are manufactured to the DIN 7603 Form A standard, ensuring precise dimensions and reliable performance. They are designed for static sealing in high-pressure applications such as hydraulic fittings, banjo bolts, fuel lines, and pneumatic connections. The soft, annealed copper deforms under compression to create a tight, leak-proof seal.

Specifications

• Manufacturer: Wurth
• Part Number: 08932666
• Standard: DIN 7603 Form A
• Material: Copper (Cu)
• Inner Diameter (ID): 22 mm
• Outer Diameter (OD): 26 mm
• Thickness: 2.0 mm
• Quantity: 71 pieces

Label Info

• Part Number: 08932666
• Description: ROODKOPER RING D7603A 2,0MM
• Dimensions: 22X26MM
• Quantity: 71x (handwritten)

Application

Ideal for use as gaskets in automotive, industrial, hydraulic, and pneumatic systems. Perfect for sealing connections on engines, transmissions, brake systems, and industrial machinery to prevent fluid or gas leakage.

Country of Origin

Germany

CO2 Impact

Choosing these surplus sealing rings prevents the emission of approximately 0.8 kg of CO2 compared to new production. This saving is equivalent to driving a car for 4 kilometers.

Availability

This pack of 71 rings is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the maximum operating pressure for these DIN 7603 A copper rings?

The maximum pressure depends on the application, including bolt torque, flange surface finish, and operating temperature. Generally, solid copper rings like these are suitable for very high pressures, often exceeding 300 bar (4350 PSI), provided they are installed correctly in a properly designed joint.

Can these copper sealing rings be reused?

It is strongly recommended not to reuse copper sealing rings. They are designed to deform (crush) upon initial tightening to create a perfect seal. Reusing a work-hardened ring will likely result in a leak. For critical applications, always use a new ring.

Do these rings require annealing before use?

Wurth copper sealing rings are supplied in a soft, annealed condition, ready for immediate use. No additional heat treatment is required. Annealing is a process that softens the copper, ensuring it can properly deform and seal when torqued.

Last Update: Friday, March 13, 2026

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