البرغي السداسي

مرحبًا بكم في Hex Bolts الفئة في مذيع MJ (Hebei DuoJia Metal Products Co., Ltd.), your premier manufacturer and global supplier located in Handan Yongnian, the largest fastener production hub in China. Building on our deep technical heritage as the former Yonghong expansion screw factory, we produce a comprehensive range of مسامير سداسية—بما في ذلك DIN933 Full Thread Hex Bolts and DIN931 Half Thread Hex Bolts—specifically engineered for superior structural integrity in construction and machinery. Our hex bolts are precision-manufactured to comply with rigorous international standards, including GB، DIN، ANSI، وBS, ensuring seamless integration into global engineering blueprints. Fabricated from high-grade الفولاذ الكربوني أو الفولاذ المقاوم للصدأ (SS304/SS316), these fasteners are offered in a wide spectrum of strength grades, ranging from 4.8 and 8.8 to 12.9, to handle diverse load-bearing requirements. To guarantee exceptional durability and protection against environmental corrosion, our products feature professional surface treatments such as الجلفنة بالغمس الساخن (HDG), طلاء الزنك الأصفر, ، و طلاء الزنك الأبيض. With our advanced factory-direct production lines, we provide full support for التصنيع حسب الطلب based on your unique technical drawings and material specifications. MJ Anchor is committed to delivering reliable, laboratory-tested fastening components that satisfy the most demanding safety standards of modern global infrastructure. For wholesale pricing, material test reports (MTC), or technical consultations, please contact our expert team at Nancy@mj-anchor.com