Brass DIN 125 Flat Washers ISO 7089 Plain Washer H62 Metric Size

Description Brass DIN 125 Flat Washers (ISO 7089) made from H62 brass provide excellent corrosion resistance, electrical conductivity, and durability, making them ideal for electrical, plumbing, marine, and decorative applications. These washers are designed to distribute load, prevent surface damage, and improve fastener stability. Ever Hardware provides precision flat washers and customizable packaging. Key Benefits 1. Corrosion and Tarnish Resistance • H62 brass contains copper (approx. 60-63%) and zinc, offering good resistance to moisture, oxidation, and mild chemicals. • Ideal for marine, plumbing, and outdoor applications where exposure to humidity, saltwater, or mild acids is common. 2. Excellent Electrical Conductivity • Superior conductivity makes it ideal for electrical connections, grounding applications, and electronic assemblies. • Reduces electrical resistance, preventing overheating in circuit boards and wiring systems. 3. Even Load Distribution • Helps spread the load of a fastener over a larger surface area, reducing stress and preventing damage to softer materials like wood, plastic, and aluminum. • Prevents fastener pull-through, improving durability in structural and mechanical assemblies. 4. Non-Magnetic and Spark-Resistant • Non-magnetic properties make it suitable for applications requiring minimal magnetic interference, such as precision instruments and aerospace components. • Spark-resistant nature ensures safety in flammable environments, including fuel systems and explosive atmospheres. 5. Aesthetic and Decorative Appeal • Polished brass finish enhances the appearance of decorative and architectural applications. • Commonly used in furniture, musical instruments, and vintage restoration projects. 6. High Machinability and Durability • Easier to machine and form compared to stainless steel, making it ideal for custom applications. • Resistant to wear and deformation, ensuring long-term reliability in mechanical and structural applications. Common Applications • Electrical & Electronics – Circuit boards, grounding, electrical terminals. • Plumbing & Marine – Pipe fittings, valves, and moisture-exposed fastenings. • Aerospace & Automotive – Non-magnetic, spark-resistant fastening solutions. • Decorative & Architectural – Furniture, lighting fixtures, artistic projects. Conclusion Brass DIN 125 Flat Washers (ISO 7089) – H62 material offer corrosion resistance, electrical conductivity, non-magnetic properties, and decorative appeal. These features make them an ideal choice for electrical, marine, industrial, and aesthetic applications.   Size M3 M4 M5 M6 M8 M10 M12 M14 M16 M20 Inner Diameter 3.2-3.38 4.3-4.48 5.3-5.48 6.4-6.62 8.4-8.62 10.5-10.77 13.0-13.27 15.0-15.27 17.0-17.27 21.0-21.33 Outer Diameter 6.64-7.0 9.64-10.0 9.64-10.0 11.57-12.0 15.57-16.0 19.48-20.0 23.48-24.0 27.48-28.0 29.48-30.0 36.38-37.0 Thickness 0.5 0.8 1.0 1.6 1.6 2.0 2.5 2.5 3.0 3.0