Pan head self-tapping screws are made of carbon steel or stainless steel. The pan head design ensures a flat surface after installation, and they are compatible with common screwdrivers and power tools for easy operation. There is no need for pre-drilling; the self-tapping threads can directly penetrate materials such as metal, wood, and plastic, enabling quick fastening. They are especially suitable for thin plate connections and rapid assembly scenarios.
The carbon steel versions, treated with galvanization or Dacromet for rust prevention, feature high strength and low cost. They are commonly used in indoor and outdoor construction, as well as general mechanical assembly. Stainless steel versions (such as 304 and 316) offer excellent corrosion resistance, allowing for long-term use in harsh environments like humidity and acid-base conditions. They are suitable for outdoor facilities, kitchen and bathroom equipment, and other applications. With thread sizes ranging from M2 to M10 and lengths from 6mm to 100mm, they can meet the needs of different thickness plates. Widely applied in furniture manufacturing, electronic device assembly, automotive parts fixing, etc., these screws are produced in accordance with the GB standard, ensuring reliable quality.
