High-performance DIN7500 CE self-tapping screws, helping efficient fastening solutions

In modern manufacturing and assembly industries, the choice of fasteners directly affects the stability and durability of the product. Among them, thread rolling raised cheese head screws have become an ideal choice for many industries due to their superior mechanical properties and efficient installation methods.

The screws strictly follow the DIN7500 CE standard, ensuring the precision and durability during the thread rolling process, and are suitable for connection applications of metals, plastics and composite materials. The product provides a variety of material options such as SS410, A2, and A4. Among them, SS410 has both high strength and good corrosion resistance, which is suitable for occasions requiring additional mechanical strength, while A2 (304 stainless steel) and A4 (316 stainless steel) perform well in harsh environments such as high humidity and chemical corrosion, and are widely used in outdoor equipment, marine engineering and food industries.

In order to further enhance the durability of the screws, the product provides a variety of electroplating processes such as zinc, nickel, and brass. Among them, zinc plating can effectively resist moisture and atmospheric corrosion, and is suitable for general industrial applications; nickel plating not only enhances corrosion resistance, but also improves surface hardness, and is suitable for electronic equipment and precision machinery industries; brass plating gives the screw good conductivity and is often used in electrical engineering and high-end decorative applications.

Compared with the traditional thread cutting method, this screw adopts the roll forming process, which not only reduces material loss, but also improves the surface finish of the thread, making it less friction during the locking process, thereby reducing torque and improving assembly efficiency. In addition, the thread formed by this process has high tensile strength and performs stably in high-load applications.

With its excellent durability and efficient roll forming process, this screw is widely used in automobile manufacturing, aerospace, household appliances, precision instruments, building installation and other industries. In the field of new energy vehicles, its high-strength stainless steel material ensures the reliability of fastening, while in the electronics manufacturing industry, nickel or brass plating provides the product with excellent conductivity. In addition, in marine engineering and outdoor facilities, the A4 stainless steel version is favored for its excellent salt spray resistance.
Technological innovation drives development and creates high-end fasteners

Facing the growing demand for high-strength and high-precision fasteners in the global market, we always adhere to technological innovation, relying on advanced manufacturing processes and strict quality control to provide customers with high-performance screw solutions. In the future, we will continue to develop new fasteners to meet the needs of different application scenarios and help various industries achieve efficient and safe assembly goals.