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Bumax 109 ISO 7089 Round Washer

• High strength.
• Superior solutions to aggressive liquids vibration, high pressure, and extreme temperatures.

Features

• Class 10.9 Strength
• High Corrosion Resistance.
• Manufactured from a new variant of acid-proof Swedish steel SS 14.2343

About Bumax 109

• BUMAX 109 is the strongest A4 fastener on the market.
• We use the same material as Bumax 88 but achieve higher strength due to a special manufacturing process.