Features of the flange self-tapping screw

This black flange self-tapping screw with Philips drive is designed for efficient and reliable fastening in various sheet materials. With a diameter of 4.2 mm and a length of 19 mm, this screw offers the perfect balance between strength and ease of use.

The flange under the head provides a larger contact area, resulting in a strong and stable connection. The black finish not only offers an aesthetic advantage but also provides extra protection against corrosion.

Specifications

• Diameter: 4.2 mm
• Length: 19 mm
• Head diameter: 8.2 mm
• Head height: 3.05 mm
• Drive: Philips #2
• Material: Steel, electrolytically galvanized and black passivated
• Standard: DIN 7981

Applications

These self-tapping screws are ideal for fastening:

• Sheet steel up to 3 mm thick
• Aluminum panels
• Plastic components

Thanks to the self-tapping thread, pre-drilling is often not necessary, saving time during installation.

Advantages of the black finish

The electrolytically galvanized and black passivated finish offers:

• Increased resistance to corrosion
• Aesthetic appearance, matching dark surfaces
• Reduced reflection, ideal for applications where discretion is desired

Packaging and availability

These screws are supplied in packs of 1000 pieces, suitable for both small and large projects. They are available directly from stock, so you can quickly get started with your fastening work.