Efficient installation without pre-drilling

The DIN 7504K self-drilling screw with hexagon head and dimensions 3.5 x 13 mm is designed for fast and efficient installation in metal substrates. Thanks to the self-drilling tip, pre-drilling is unnecessary, saving time and simplifying the installation process.

High-quality materials and finish

This screw is made from hardened steel and features a zinc-plated finish. This offers:

• Corrosion resistance: The zinc layer protects against rust.
• Durability: The hardened steel ensures a long lifespan and reliable performance.

Technical specifications

• Diameter: 3.5 mm
• Length: 13 mm
• Head shape: Hexagon head (Form K)
• Wrench size: 5.5 mm
• Standard: DIN 7504K / ISO 15480
• Weight per piece: 1.2 grams

Application possibilities

This self-drilling screw is suitable for fastening thin metal sheets and profiles. The self-drilling tip allows direct screwing into materials such as steel and aluminum without pre-drilling, making it ideal for various construction and assembly tasks.

Advantages of the hexagon head

The hexagon head offers:

• Improved grip: Ensures a firm hold during screwing.
• Higher tightening torques: Allows working with higher forces without damaging the screw.

Packaging and availability

These self-drilling screws are supplied in packs of 200 pieces, which is sufficient for both small and larger projects. They are immediately available for delivery, so you can quickly get started with your assembly work.