S-98044A232 10.5 mm ID x 20 mm OD DIN 125; ISO 7089 General Purpose Washers

Key Features & Benefits at a Glance

• Superior electrical conductivity for reliable grounding and electrical connections
• Excellent corrosion resistance ensuring long-term performance in harsh environments
• Precise dimensional accuracy with 10.5mm ID and 20mm OD for perfect M10 screw fit
• International standard compliance with DIN 125 and ISO 7089 specifications
• Consistent thickness control between 1.8-2.2mm for uniform load distribution
• Environmental compliance with RoHS 3 and REACH regulations for safe usage
• Durable copper construction providing excellent thermal and electrical properties

Professional Applications & Engineering Value

These M10 copper flat washers deliver exceptional engineering value in applications requiring reliable electrical performance and corrosion resistance. The high-purity copper material ensures optimal electrical conductivity for grounding systems and electrical connections, while naturally resisting oxidation in humid or corrosive environments. The DIN 125 and ISO 7089 compliance guarantees dimensional precision for seamless integration with metric M10 fasteners in electrical panels, plumbing systems, and industrial equipment. The controlled 1.8-2.2mm thickness range provides consistent sealing and load distribution, making these copper washers ideal for preventing galvanic corrosion and maintaining electrical integrity in demanding industrial settings.

Specification Summary & Compliance

This metric flat washer features precise dimensions of 10.5mm inner diameter, 20mm outer diameter, and 1.8-2.2mm thickness range, manufactured to DIN 125 and ISO 7089 standards for dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial and commercial applications worldwide.