Efficient fastening without pre-drilling

The DIN7504K self-drilling screw with hexagon head, 6.3x22 mm, is designed for quick and reliable fastening in metal surfaces. Thanks to the self-drilling tip, pre-drilling is unnecessary, saving time and increasing efficiency.

High-quality materials for durability

These screws are made from stainless steel (A2 304), providing excellent corrosion resistance. This makes them suitable for both indoor and outdoor use, even in humid environments.

Technical specifications

• Thread diameter (d): 6.3 mm
• Length (l): 22 mm
• Head height (k): 6.45 mm
• Head diameter (dk): 13.2 mm
• Wrench size (s): 10 mm
• Drilling capacity: Suitable for sheet metal up to 6 mm thick

Application possibilities

These self-drilling screws are ideal for various applications, including:

• Fastening metal profiles
• Mounting metal sheets
• Installing roof and facade cladding

Advantages of the hexagon head

The hexagon head provides a firm grip during tightening, ensuring a safe and stable fastening. Use a 10 mm wrench or socket for optimal control during installation.

Packaging and availability

These screws are supplied in sets of 20 pieces, ideal for both small and larger projects. They are immediately available for fast delivery.