DIN 7504 P SCH screw is designed for direct installation into metal and hard materials without the need for pre-drilling. Its self-drilling tip easily penetrates the material, simplifying the assembly process. The star-shaped countersunk head allows the screw to sit flush with the surface, providing a clean, aesthetic finish. Made according to DIN 7504 standards, these screws are typically crafted from stainless steel or steel, offering corrosion resistance. Commonly used in metal structures, sheet metal, and roofing applications, the screw's high torque capacity and reduced slipping risk ensure secure, durable connections, speeding up installation and delivering long-lasting performance.
| Boy/ Ø | ST3,9 | ST4,2 | ST4,8 |
|---|---|---|---|
| dp | 3,1 | 3,6 | 4,1 |
| dk max. | 7,5 | 8,1 | 9,5 |
| k max. | 2,3 | 2,5 | 3,0 |
| ✦ | P2 | P2 | P2 |