S-97725A700 8.2 mm ID x 11.9 mm OD DIN 7603 Metal Sealing Washers

Key Features & Benefits at a Glance

• Lightweight aluminum construction reduces overall assembly weight while maintaining structural integrity
• Precision DIN 7603 compliance ensures consistent dimensional accuracy and reliable performance in metric applications
• Natural corrosion resistance provides durable protection without additional coatings or treatments
• Excellent electrical conductivity makes these washers ideal for electronic and electrical assemblies
• Non-magnetic properties prevent interference in sensitive electronic and measurement equipment
• Optimized thin profile (0.8-1.2mm) saves space in compact assemblies while providing adequate load distribution
• Perfect M8 screw compatibility with 8.2mm ID ensures secure fit and prevents loosening in dynamic applications

Professional Applications & Engineering Value

These precision aluminum flat washers engineered to DIN 7603 standards deliver exceptional value in applications where weight reduction, corrosion resistance, and electrical conductivity are critical. The thin profile design (0.8-1.2mm thickness) combined with precise 8.2mm ID/11.9mm OD dimensions provides optimal load distribution while minimizing space requirements. In aerospace assemblies, the lightweight aluminum construction reduces overall weight without compromising performance. For electronic enclosures and automotive electrical systems, the natural non-magnetic properties and excellent conductivity prevent signal interference while ensuring reliable grounding connections. The material's inherent corrosion resistance eliminates the need for additional surface treatments, making these metric washers ideal for cleanroom environments and applications where chemical compatibility is essential.

Specification Summary & Compliance

This M8 metric flat washer features precise dimensions of 8.2mm internal diameter, 11.9mm outer diameter, and thickness range of 0.8-1.2mm. Manufactured in strict compliance with DIN 7603 specifications, these washers maintain consistent dimensional accuracy and mechanical properties. The aluminum construction provides natural corrosion resistance and meets industry standards for electrical applications. While hardness is not specifically rated, the material selection ensures adequate strength for typical washer applications in industrial, automotive, and aerospace assemblies. These components are suitable for use in environments requiring non-magnetic properties and are manufactured following quality control processes that support reliable performance in demanding applications.