SS304 DIN7982 M5.5 CSK Head Self-tapping Screws

Made from 304 stainless steel, it boasts rust and corrosion resistance, maintaining stable performance in humid or corrosive environments.Its self-tapping design allows it to penetrate materials directly without pre-drilling, simplifying the installation process. The countersunk head ensures a flush finish, ideal for applications where the screw head needs to be hidden. The screw's strong bearing capacity makes it suitable for penetrating thicker materials and withstanding significant tensile and shear forces.

Our SS304 DIN7982 M5.5 CSK Head Self-tapping Screws are manufactured strictly in accordance with DIN7982 standards, with excellent quality and reliable performance. ​

This self-tapping screw has a nominal diameter of M5.5, which is highly adaptable in many industrial and daily applications and can meet a variety of connection requirements. The countersunk head (CSK Head) design makes the surface flat after installation, which is not only beautiful, but also effectively avoids safety hazards caused by protruding parts and interference with other components. It is very suitable for occasions where surface flatness is required. ​

The material is made of high-quality 304 stainless steel, which has excellent corrosion resistance. Whether in a humid environment or facing mild chemical corrosion, it can remain stable for a long time, without rust or corrosion, ensuring the service life of the product and the stability of the connection. At the same time, the good toughness and strength of 304 stainless steel make the screws not easy to deform or break when subjected to large external forces, which can ensure the firmness of the connection. ​

As a self-tapping screw, it does not need to be pre-tapped, and can be directly screwed into and threaded on the appropriate material, greatly improving the installation efficiency. Its cross slot design works well with common cross screwdrivers, providing good torque transmission, easy operation, and reduced installation difficulty. In the fields of electronic equipment assembly, furniture manufacturing, and metal sheet connection, this screw can be used to great effect and is a powerful assistant for all kinds of fastening work. ​