S-97725A221 0.094" ID x 0.218" OD Metal Sealing Washers

Key Features & Benefits at a Glance

• Superior electrical conductivity due to copper material, ensuring reliable performance in electrical connections and reducing energy loss
• Excellent corrosion resistance for long-lasting durability in humid or chemically aggressive environments, minimizing maintenance needs
• Precise dimensional fit with 0.094" ID and 0.218" OD, providing secure seating and even load distribution for No. 2 screws
• Consistent thickness control (0.018-0.025") to maintain uniform pressure and prevent loosening under vibration or thermal cycling
• Compliance with RoHS 3 and REACH regulations, ensuring safe use in global markets and reducing environmental and health risks
• Lightweight and malleable design for easy installation and adaptability to irregular surfaces without cracking
• Ideal for demanding applications such as electrical grounding and plumbing systems, where material integrity is critical

Professional Applications & Engineering Value

This copper flat washer is engineered to address common industrial challenges, such as galvanic corrosion and poor conductivity in electrical assemblies. Made from high-purity copper material, it provides exceptional electrical and thermal conductivity, making it perfect for electrical connections, grounding systems, and plumbing applications. The flat design and precise inch system measurements (0.094" ID x 0.218" OD) ensure a tight fit with No. 2 screws, distributing loads evenly to prevent fastener failure. Its corrosion-resistant properties and compliance with RoHS and REACH standards make it a reliable choice for harsh environments, reducing downtime and enhancing safety in B2B sectors like manufacturing, construction, and electronics.

Specification Summary & Compliance

This flat washer features precise dimensions with an inner diameter of 0.094", outer diameter of 0.218", and thickness ranging from 0.018" to 0.025", designed for use with No. 2 screw sizes in the inch measurement system. It is manufactured from copper material and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial applications.