Rivet Nut

Welcome to the Rivet Nuts category at MJ Anchor (Hebei DuoJia Metal Products Co., Ltd.), your premier manufacturer and global supplier located in Handan Yongnian, China’s largest fastener production hub. Drawing on the technical expertise of our predecessor, the Yonghong expansion screw factory, we produce a comprehensive range of rivet nuts—including Flat Head, Countersunk Head, and Reduced Head varieties—specifically engineered to provide permanent, high-strength internal threads in thin-walled materials where tapping is impossible. Also known as blind threaded inserts or Nutserts, our products are precision-manufactured following DIN 7337 and ISO standards, ensuring seamless installation in automotive panels, metal cabinets, and aerospace components. We offer multiple body styles, including Smooth Body, Ribbed/Knurled Body for increased torque-to-turn resistance, and Hexagonal Body for the ultimate anti-rotation performance. Fabricated from high-grade Carbon Steel, Stainless Steel (SS304/SS316), or Aluminum, these fasteners are available in metric sizes from M3 to M12 and various inch specifications. To guarantee exceptional durability and protection against environmental corrosion, our products feature professional surface treatments such as Yellow Zinc Plating, White Zinc Plating, and Chrome Plating. With our advanced factory-direct production lines, we support custom manufacturing for non-standard grip ranges, specialized head dimensions, and unique material specifications based on your unique engineering blueprints. MJ Anchor is committed to providing reliable, laboratory-tested fastening components that meet the safety and precision demands of modern global manufacturing. For bulk wholesale pricing, material test reports (MTC), or technical consultations, please contact our expert team at Nancy@mj-anchor.com