Efficient installation without pre-drilling

With the DIN7504N 5.5x25 mm drill screws, you save time and effort when assembling metal parts. Thanks to the self-drilling tip, pre-drilling is unnecessary, resulting in a faster and more efficient installation.

High-quality materials and finish

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

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

Practical round head with Philips drive

The round head ensures a neat finish and even pressure distribution. The Philips drive (PH3) allows you to easily and securely tighten the screws with standard tools.

Suitable for various applications

These drill screws are ideal for connecting thin metal sheets without pre-drilling. They are suitable for:

• Sheet steel : Up to a thickness of 5.25 mm.
• Aluminum : For light fixings.

Technical specifications

• Diameter : 5.5 mm
• Length : 25 mm
• Head height : 3.95 mm
• Head diameter : 10.8 mm
• Drilling capacity : 1.75-5.25 mm
• Drive : PH3
• Material : Hardened steel, galvanized
• Standard : DIN 7504N

Packaging and availability

These screws are supplied in sets of 20 pieces, ideal for both small and larger projects. They are available directly from stock, so you can get started quickly.

Areas of application

Whether you are working on car repairs, metal constructions, or other projects where metal sheets need to be connected, these drill screws offer the reliability and efficiency you need.

Important considerations

Please note that these screws are specifically designed for use in thin metal sheets. For other materials or thicknesses, it is advisable to check suitability to ensure optimal performance.