Product Details Truss head self-drilling screws are an innovative composite fastener that ingeniously combines the functions of truss heads and drilling tail screws. This design not only simplifies the installation process, but also significantly improves the stability and sealing performa...
Truss head self-drilling screws are an innovative composite fastener that ingeniously combines the functions of truss heads and drilling tail screws. This design not only simplifies the installation process, but also significantly improves the stability and sealing performance of the connecting components. Structurally speaking, the truss head drill tail wire is usually composed of three main parts: the head with a driving structure (typically a cross groove), the shoulder with an integrated gas gasket, and the drill tail part with self-tapping and self-drilling capabilities. This integrated design eliminates the trouble of adding gaskets separately in traditional installation and significantly improves assembly efficiency
Product Name: | Truss head self-drilling |
Diameter: | 4.2mm/4.8mm |
Length: | 13mm-100mm |
Colour: | white |
Material: | Carbon steel |
Surface treatment: | Galvanizing |
The above are the inventory sizes. If you need non-standard customization (special dimensions, materials or surface treatments), please contact us and we will provide you with a personalized solution. |