U Bolt

Welcome to the U-Bolts 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. Building on our deep technical heritage as the former Yonghong expansion screw factory, we produce a comprehensive range of U-bolts specifically engineered for securing pipes, tubes, and structural steel in diverse industrial environments. Our U-bolts are precision-manufactured to comply with rigorous international standards, including GB, DIN, ANSI, and BS, ensuring seamless integration into global construction and automotive blueprints. Fabricated from high-grade Carbon Steel or Stainless Steel (SS304/SS316), these fasteners are offered in various strength grades, such as 4.8 and 8.8, to handle demanding mechanical loads and vibration. To guarantee exceptional durability and protection against environmental corrosion, our products feature professional surface treatments including Hot-Dip Galvanization (HDG), Yellow Zinc Plating, and White Zinc Plated finishes. With our advanced factory-direct production lines and specialized bending capabilities, we provide full support for custom manufacturing based on your unique technical drawings and diameter requirements. MJ Anchor is committed to delivering reliable, laboratory-tested fastening components that satisfy the most demanding safety standards of modern global engineering. For bulk wholesale pricing, material test reports (MTC), or technical consultations, please contact our expert team at Nancy@mj-anchor.com