[Durable Material]: Made of 304 stainless steel, it has high hardness, good corrosion resistance, stable material performance, high temperature resistance, and can also be used in humid environments, suitable for long-term use indoors and outdoors.[Features]: The hexagon socket set flat head screw has deep threads, uniform force, firm and non-slip, good locking effect, and small size can be well hidden without affecting the beauty of the project.[Easy to Use]: According to the thread size and hole depth, select the corresponding set screw thread diameter and length, and use a hexagonal wrench to screw the screw into the installation threaded hole easily .
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