Efficient installation with self-drilling screws

The DIN7504NT self-drilling screw with round head and TX20 drive is designed for quick and efficient installation in metal surfaces. Thanks to the self-drilling tip, pre-drilling is unnecessary, saving time and simplifying the workflow.

Specifications and dimensions

• Diameter : 4.2 mm
• Length : 19 mm
• Head diameter : 8.2 mm
• Head height : 3.05 mm
• Drive : TX20
• Material : Steel, zinc-plated
• Standard : DIN 7504N

Applications in the automotive sector

These self-drilling screws are particularly suitable for applications in the automotive sector, such as fastening metal panels and components. The self-drilling function makes them ideal for situations where speed and reliability are essential.

Advantages of the TX20 drive

• Better grip : The TX20 drive ensures a firm grip during screwing, reducing the risk of damaging the screw head.
• Efficiency : Faster installation thanks to optimal power transmission.

Durability and corrosion resistance

The zinc-plated finish provides increased resistance to corrosion, extending the lifespan of the screws, even in humid or corrosive environments.

Packaging and availability

These self-drilling screws are supplied in packs of 100 pieces, ideal for both small and larger projects. They are available for immediate delivery.

Important considerations

When using these screws, it is important to apply the correct torque to prevent damage to the material or the screw. Ensure that the thickness of the material to be fastened falls within the recommended drilling range for optimal performance.