Pan Head Sharp Point Self-Tapping Screws

Pan head sharp point self-tapping screws are a type of fastener widely used in construction, furniture manufacturing, electronic equipment and automotive parts. Its design combines the characteristics of pan head and pointed tail, which is easy to install and has good fixing performance. According to DIN7981, ISO15481 and ASME/ANSI B18.6.4 standards, this product meets international general specifications, ensuring the quality and reliability of the product.
In terms of materials, pan head sharp point self-tapping screws can be made of a variety of high-quality materials, including C1022A carbon steel, stainless steel such as SUS304, SUS316, and high-strength alloy steel such as SUS410. These materials have excellent corrosion resistance and mechanical strength, and are suitable for use in different environments.
In terms of specifications, the product covers a variety of models from ST3.5 to ST6.3 and 6# to 1/4", which can meet the drilling and fixing needs of plates of different thicknesses. There are also a variety of micrometer specifications (such as 6#, 7#, 8#, etc.) to choose from to meet the installation needs in different scenarios.
Surface treatment is one of the important characteristics of pan head sharp point self-tapping screws. Its processes include passivation, galvanizing, nickel plating, blackening, head spraying Dacromet and other methods. These treatment methods not only improve the aesthetics of the product, but also enhance its corrosion resistance and rust resistance, and extend its service life.
The design features of pan head sharp point self-tapping screws include cross groove pan head and pointed tail tapered thread. This structure enables the nails to quickly form threaded holes during installation and provide a stable fixing effect. The cross groove pan head design is easy to drive with manual or power tools, while the pointed tail tapered thread ensures that the nails can penetrate the material smoothly and form a firm threaded connection.