Self-drilling screws are designed for easy installation and superior holding power. They feature a unique drill point that cuts through material as the screw is tightened, eliminating the need for pre-drilled holes. Suitable for a wide range of applications, including metal-to-metal connections, these screws offer a secure and reliable fastening solution. Made from high-quality materials, they ensure durability and long-lasting performance. Choose from various head styles and sizes to meet your specific needs.
The surface is smooth without burr, which meets the requirements of national standard. Regular inspection qualified, well-made, strong and durable. Fine selection of materials, good processing performance, long life
Brand quality is guaranteed, international standards and specifications. Deep and symmetrical thread pattern, no missing thread, uniform stress, not easy to slip
The tail is sharp and hard with strong performance.
1. Strict quality control.
2. Very competitive price.
3. The shortest delivery.
4. OEM Accepted.

Application

Apply to metal plate, galvanized steel plate, metal curtain wall, metal light compartment, aluminum door and window, indoor 
and outdoor decoration.
General angle steel, channel steel, iron plate, PC board and other metal material combining installation.
Suitable for assembling steel roof, automobile body, container, shipbuilding industry, freezing equipment and so on.

Packaging 
1> Neutral packing :per 1000pcs or 500pcs per small box ,10box or 20 box per carton ,Without pallet 
2>Color packing : per 1000pcs per color box ,20 box per carton 
3>Bulk :20kg and 25kg per kraft paper bag 
4>Can be negotiate as you requirement