Efficient installation with self-drilling screws

These 4.2x25 mm hexagon head self-drilling screws are designed for fast and efficient installation in metal materials up to 3 mm thick. Thanks to the self-drilling tip, pre-drilling is unnecessary, saving time and effort during the installation process.

High-quality materials and finish

• Material: Made from hardened steel for extra strength and durability.
• Finish: Zinc-plated to provide corrosion resistance and extend service life.

Technical specifications

• Diameter: 4.2 mm
• Length: 25 mm
• Head height: 4.25 mm
• Wrench size: 7 mm
• Standard: Complies with DIN 7504K and ISO 15480 standards

Application possibilities

These self-drilling screws are ideal for joining thin metal sheets without pre-drilling. They are often used in:

• Automotive sector: Fastening body panels and other metal components.
• Construction sector: Installation of metal roofing and cladding.
• Industrial applications: General metal constructions and assemblies.

Advantages of hexagon head

• Improved grip: The hexagon head provides a firm grip during tightening, reducing the risk of screw head damage.
• Efficiency: Suitable for use with standard hex keys or sockets, speeding up the installation process.

Packaging and availability

These self-drilling screws are supplied in packs of 200, making them suitable for both small and large projects. They are immediately available for delivery, so you can quickly get started with your installation work.