Efficient installation with self-drilling screws

For quick and reliable fastening in metal, the DIN7504K self-drilling screw with hexagon head offers the ideal solution. Thanks to the self-drilling tip, pre-drilling is unnecessary, saving time and increasing efficiency.

Suitable for various applications

These screws are designed for joining thin sheet material without pre-drilling. They are suitable for mounting flashing and sheet metal in steel, iron, and aluminum with a thickness of up to 3 mm.

High-quality specifications

• Diameter : 4.2 mm
• Length : 19 mm
• Head shape : Hexagon head with pressed-on washer
• Material : Hardened steel, electroplated zinc
• Standard : DIN 7504K
• Drive : Hex SW-1/4"

Advantages of the hexagon head

The hexagon head ensures a firm grip during screwing, reducing the risk of damage to the screw or tool. This results in more efficient and safer installation.

Durable finish

The electroplated zinc finish provides increased resistance to corrosion, extending the lifespan of the screws even in humid conditions. (harkema.eu)

Packaging and availability

These self-drilling screws are supplied in packs of 100, ideal for both small and larger projects. They are immediately available for fast delivery.

Application examples

• Fastening metal profiles in car bodies
• Mounting sheet metal without pre-drilling
• Installing accessories on metal surfaces

With these self-drilling screws, you are assured of fast and reliable installation in various metal applications.