New Pan Head Drilling Screws With Tapping Screw

The drill tail screw is a tool that uses the physical and mathematical principles of the circular rotation and friction of the inclined surface of the object to gradually tighten the parts of the object. Drilling screws are screws with a self-tapping bit at the front of the screw.Nut Plain Hexagon
Self-tapping screws are mainly used for the connection between thin metal plates (steel plates, saw boards, etc.). When connecting, first make a threaded bottom hole for the connected part, Pan Head Screw Self Tapping and then screw the self-tapping screw into the threaded bottom hole of the connected part.Pan Head Tapping Screw

Pan head drilling screws and wafer screws are both types of self-tapping screws commonly used in various applications.

Pan head drilling screws have a rounded, slightly domed head with a flat underside. This head design allows for a larger contact area and provides a neat, finished appearance when installed. The drilling feature of these screws allows them to create their own pilot hole as they are driven into the material, eliminating the need for pre-drilling. This makes them ideal for fastening metal to metal or metal to wood, as well as other applications where a secure and durable connection is required.

Wafer screws, on the other hand, have a flat, disc-like head with a slightly raised center. This head design allows for a flush installation when driven into the material, making them suitable for applications where a smooth surface is desired. Wafer screws are commonly used in attaching thin materials, such as sheet metal or plastic, to a substrate. They are also often used in electronics and automotive industries, where a low-profile and aesthetically pleasing finish is desired.

Both pan head drilling screws and wafer screws are available in various sizes and materials, such as stainless steel or zinc-plated steel, to suit different applications and environments.