S-97725A114 6.2 mm ID x 11.9 mm OD DIN 7603 Metal Sealing Washers

Key Features & Benefits at a Glance

• Superior electrical conductivity ensures reliable current flow in electrical assemblies and grounding applications
• Excellent corrosion resistance maintains performance in humid or chemically aggressive environments
• Precise metric dimensions (6.2mm ID x 11.9mm OD) guarantee perfect fit for M6 fasteners and consistent seating
• Optimized thickness range (0.8-1.2mm) provides ideal compression characteristics while maintaining structural integrity
• DIN 7603 compliance ensures consistent quality and interchangeability in European mechanical assemblies
• Copper material properties offer excellent thermal conductivity for heat dissipation in electrical components
• Non-magnetic characteristics make these washers ideal for sensitive electronic and instrumentation applications

Professional Applications & Engineering Value

These M6 copper flat washers deliver critical performance advantages in demanding electrical and industrial applications. The copper construction provides exceptional electrical conductivity for grounding systems, electrical panels, and power distribution equipment where reliable current flow is paramount. The material's natural corrosion resistance ensures long-term reliability in challenging environments, from marine applications to industrial settings with chemical exposure. Meeting DIN 7603 standards, these metric washers maintain dimensional precision for consistent performance in European-engineered equipment and machinery. The copper flat washers also serve as excellent thermal interfaces in electronic assemblies, dissipating heat from sensitive components while providing secure fastening surfaces for M6 screws and bolts.

Specification Summary & Compliance

These copper flat washers feature precise metric dimensions with 6.2mm inner diameter and 11.9mm outer diameter, manufactured to DIN 7603 specifications for dimensional accuracy and performance consistency. The thickness range of 0.8-1.2mm accommodates various compression requirements while maintaining reliable sealing and load distribution. These washers comply with European mechanical standards and are suitable for applications requiring RoHS and REACH compliance due to their pure copper composition, making them ideal for electronics, electrical equipment, and industrial machinery where material purity and performance standards are critical.