S-97725A211 10.2 mm ID x 13.9 mm OD DIN 7603 Metal Sealing Washers

Key Features & Benefits at a Glance

• Superior electrical conductivity for reliable grounding and current transfer in electrical systems
• Excellent corrosion resistance ensures long-term performance in demanding industrial environments
• Precise metric sizing (M10) with 10.2mm ID and 13.9mm OD for perfect fit and consistent load distribution
• DIN 7603 compliance guarantees dimensional accuracy and manufacturing quality standards
• RoHS 3 compliant construction meets environmental regulations for safe industrial use
• Optimal thickness range (1.3-1.7mm) provides reliable spacing and vibration resistance
• Copper material properties offer excellent thermal management for heat dissipation applications

Professional Applications & Engineering Value

These M10 copper flat washers deliver critical engineering solutions where electrical performance and corrosion resistance are paramount. The high-purity copper construction provides exceptional conductivity for grounding applications, preventing electrical failures in industrial control systems, power distribution equipment, and automotive electrical assemblies. The DIN 7603 standard compliance ensures precise dimensional tolerances that prevent loosening under vibration while maintaining consistent pressure distribution. The corrosion-resistant properties make these metric washers ideal for harsh environments where moisture, chemicals, or temperature variations would degrade inferior materials, ensuring reliable performance in electrical panels, machinery, and outdoor installations.

Specification Summary & Compliance

This flat washer features precise metric dimensions with 10.2mm inner diameter, 13.9mm outer diameter, and 1.3-1.7mm thickness range, manufactured to DIN 7603 standards for dimensional accuracy. The product is constructed from copper material and complies with RoHS 3 (2015/863/EU) regulations, ensuring environmental safety and regulatory compliance for industrial applications worldwide.