Efficient installation with self-drilling screws

The DIN7504K self-drilling screws with hexagon head 5.5x16 mm are designed for quick and easy installation in metal surfaces. Thanks to the self-drilling tip, pre-drilling is unnecessary, saving time and increasing efficiency.

High-quality materials and finish

These screws are made from hardened steel and have an electrolytically galvanized coating. This provides:

• Corrosion resistance : Protection against rust and wear.
• Durability : Longer lifespan, even in demanding environments.

Technical specifications

• Diameter : 5.5 mm
• Length : 16 mm
• Head height : 5.45 mm
• Head diameter : 11 mm
• Drive : Hexagon SW8
• Drilling capacity : Suitable for sheet material up to 5.25 mm thick

Application possibilities

These self-drilling screws are ideal for:

• Fastening metal sheets : Quick installation without pre-drilling.
• Installation of flashing and sheet metal : Ensures a neat and strong connection.

Advantages of the hexagon head

The hexagon head offers:

• Better grip : Reduces the risk of slipping during tightening.
• Higher tightening torques : Allows for stronger fastening.

Packaging and availability

These self-drilling screws are supplied in packs of 200 pieces, suitable for both small and large projects. They are immediately available for delivery.