Washers

Welcome to the Washers category at MJ Anchor (Hebei DuoJia Metal Products Co., Ltd.), your premier manufacturer and global supplier located in Handan Yongnian, the heart of China’s fastener production industry. Leveraging the deep technical expertise of our predecessor, the Yonghong expansion screw factory, we produce a comprehensive range of industrial washers engineered to provide superior load distribution, surface protection, and vibration resistance. Our extensive product lineup includes DIN 125 Flat Washers, DIN 9021 Fender Washers, DIN 127 Spring Lock Washers, and specialized Square Washers, EPDM Bonded Washers, and Taper Washers, all precision-manufactured to meet rigorous international standards including GB, DIN, ANSI, and BS. These essential components are designed to prevent surface damage and ensure the structural integrity of bolted joints in construction, automotive, and heavy machinery applications. Fabricated from high-grade Carbon Steel, Spring Steel, or Stainless Steel (SS304/SS316), our washers are offered in a wide spectrum of thicknesses and diameters to handle diverse mechanical load requirements. To ensure exceptional durability and protection against environmental corrosion, we provide professional surface treatments including Hot-Dip Galvanization (HDG), Yellow Zinc Plating, White Zinc Plating, and Black Oxide. With our advanced factory-direct production lines, we support custom manufacturing for non-standard outer diameters, specialized internal clearances, and unique material specifications based on your specific engineering blueprints. MJ Anchor is committed to delivering reliable, laboratory-tested fastening components that satisfy the most demanding safety standards of modern global engineering. For wholesale pricing, material test reports (MTC), or technical consultations, please contact our expert team at Nancy@mj-anchor.com