Efficient installation without pre-drilling

With the DIN7504N 5.5x50 mm drill screws, you save time and effort when assembling metal parts. Thanks to the self-drilling tip, pre-drilling is unnecessary, resulting in faster and more efficient installation.

High-quality materials and finish

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

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

Practical specifications

• Diameter : 5.5 mm
• Length : 50 mm
• Head height : 3.95 mm
• Head diameter : 10.8 mm
• Drive : Philips PH3
• Drilling capacity : Suitable for materials with a thickness of 1.75 to 5.25 mm

Versatile applications

These drill screws are ideal for joining thin metal sheets without pre-drilling. They are suitable for both indoor and outdoor use and are often used in:

• Automotive sector : Fastening body parts.
• Construction sector : Installing metal profiles and sheets.
• DIY projects : Various applications where metal connections are needed.

Packaging and ease of use

The screws come in a pack of 200, which is sufficient for medium to large projects. The Philips PH3 drive ensures a firm grip and prevents damage to the screw head during installation.

Standards and quality

These drill screws comply with the DIN 7504N standard, ensuring consistency and reliability in sizing and performance. The combination of high-quality materials and strict production standards makes these screws a reliable choice for professionals and DIY enthusiasts.

Summary of benefits

• Time-saving : No pre-drilling needed thanks to the self-drilling tip.
• Durable : Made from hardened steel with a galvanized finish for extra protection.
• Versatile : Suitable for various metalworking applications.
• User-friendly : Philips PH3 drive for easy installation.

With these drill screws, you choose quality and efficiency for all your metalworking projects.