Material: The screws are made of A2-70 stainless steel, which has a high corrosion and oxidation resistance. It can be used in humid, acidic and alkaline environments and is not easy to rust.
Head type: the screw heads are equipped with a hexagonal flange design to allow easier installation and provide a larger contact surface for better strength. This head type not only provides good torque, but also fits the threads better.
Size: The set contains screws in different sizes (M6 x 16/20/25/30/40 mm total 5 sizes), which are suitable for different applications. In general, their lengths and diameters differ, and the user must choose the appropriate size according to the specific requirements.
Easy to use: simply place the screws in the required kit and insert it into the pre-drilled hole to attach the screws to the desired place. During use, it is important to properly adjust the tightening torque to avoid over or underrotation, which can lead to loosening or damage.
Wide range of applications: the self-tapping screw set is suitable for many different applications, such as DIY repairs, woodworking and metalworking, etc. Whether you are installing furniture or building a new project, the self drill screw set is a practical and essential tool.
Colour: Pack of 50 silver M6
Size: M6x16/20/25/30/40mm-A2