Efficient fastening without pre-drilling

The DIN7504K drill screw with hexagon head and dimensions of 5.5x38 mm is designed for quick and reliable fastening in sheet metal up to 5.25 mm thick. Thanks to the self-drilling tip, pre-drilling is unnecessary, saving time and effort during installation.

High-quality materials and finish

These screws are made from hardened steel and feature an electrolytically galvanized finish. This provides good protection against corrosion and ensures a long service life, even in demanding environments.

Technical specifications

• Screw diameter : 5.5 mm
• Screw length : 38 mm
• Head diameter : 11 mm
• Head height : 5.45 mm
• Wrench size : 8 mm
• Drilling capacity : up to 5.25 mm sheet metal
• Standard : DIN 7504K

Application possibilities

These drill screws are suitable for various applications, including:

• Fastening metal profiles and sheets in the automotive sector
• Assembly of aluminum and steel components
• Installation of metal claddings and panels

Advantages of the hexagon head

The hexagon head provides a firm grip during tightening and allows higher tightening torques to be applied without damaging the screw. This results in a secure and durable fastening.

Packaging and availability

These drill screws are supplied in packs of 200 pieces, which is sufficient for both small and larger projects. They are available directly from stock for quick deployment.

Important considerations

When using these screws, it is important to use the correct wrench size (8 mm) for optimal performance. Also ensure that the materials to be fastened are suitable for self-drilling screws and that the thickness is within the recommended drilling capacity.

With these drill screws, you choose an efficient and reliable solution for fastening sheet metal and other metal components, without the need for pre-drilling.