Combination Screw

As a manufacturer and supplier of combination screws in China, JINSIXI is fully worthy of your trust. Combination screws are an innovative fastener that combines screws and washers. From the appearance, it integrates a washer under the head on the basis of ordinary screws to form a whole. Its characteristic is that this integrated design avoids the tedious steps of installing washers separately during installation and reduces the risk of parts loss. At the same time, the washer is closely combined with the screw, which can better disperse the pressure and prevent the fastening part from loosening.

The advantages of combination screws are outstanding. It saves installation time and improves assembly efficiency. It is especially suitable for assembly lines of mass production. Moreover, due to the synergy between washers and screws, the reliability and stability of the connection are enhanced.

In the manufacture of electronic products, such as tablets and printers, combination screws are widely used to ensure the compactness and stability of the internal structure; in the assembly of automotive interiors, they are also often used to fix seats, dashboards and other components to ensure the beauty and firmness of the interior decoration. In the manufacture of smart home devices, combination screws also play an important role. With the miniaturization and multifunctionality of smart home devices, higher requirements are put forward for the dimensional accuracy and rust resistance of combination screws. Manufacturers improve the production process, such as using cold heading process, to improve the precision and production efficiency of combination screws, and use new anti-rust coatings to extend their service life in complex environments.