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Bienvenue sur le Machine Screws catégorie à 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. Drawing on the technical expertise of our predecessor, the Yonghong expansion screw factory, we produce a comprehensive range of machine screws—notamment DIN 7985 (Pan Head), DIN 965 (Countersunk/Flat Head), et DIN 84 (Slotted Cheese Head) standards—specifically engineered for high-precision fastening in tapped holes or used with nuts in machinery, electronics, and automotive assemblies.

Our machine screws are precision-manufactured to comply with rigorous international standards, including GB, DIN, ANSI et BS, ensuring seamless compatibility with pre-threaded industrial components. We offer a variety of drive types, including Phillips (Cross Recess), Slotted, Torx (Star), et Hex Socket, to ensure optimal torque transmission and prevent cam-out during high-speed automated assembly. Fabricated from high-grade Acier au carbone ou Acier inoxydable (SS304/SS316), these fasteners are available in strength grades ranging from 4.8 and 8.8 up to 10.9, to handle diverse load-bearing and vibration-resistant requirements.