The Klimas WFD self-tapping screw is a professional-grade fastener engineered for secure and efficient mounting in metal applications. With a diameter of 4.8 mm and a length of 35 mm, this screw provides a robust connection for various construction and assembly tasks. The product features a durable galvanized coating finished in RAL 7024 graphite grey, ensuring both corrosion resistance and a clean, aesthetic appearance that blends seamlessly with dark-colored surfaces.
Advantages
These self-tapping screws offer exceptional performance due to their high-quality construction and precise thread design, which allows for rapid penetration into metal surfaces without the need for pre-drilling in many instances. The galvanized finish provides a reliable layer of protection against environmental factors, extending the lifespan of the connection. Furthermore, the RAL 7024 color matching makes these screws an ideal choice for visible installations where visual consistency is required, while the 250-piece pack size ensures sufficient supply for medium-to-large scale projects.
Suitable for
- Fastening metal sheets to metal profiles
- Assembly of metal structures and frames
- Installation of metal cladding or roofing elements
- General construction projects requiring secure metal-to-metal connections
When it may not be suitable
This product is specifically designed for metal-to-metal applications and may not be suitable for fastening into wood, concrete, or masonry without appropriate anchors. It is also not recommended for use in highly corrosive environments, such as marine or chemical processing areas, where specialized stainless steel fasteners might be required.
Key specifications
- Diameter: 4.8 mm
- Length: 35 mm
- Finish: Galvanized with RAL 7024 graphite grey coating
- Material compatibility: Metal
- Quantity: 250 pieces
How to use
To achieve the best results, ensure the surface is clean and free of debris before installation. Use a power drill or screwdriver with the appropriate bit size to drive the screw into the metal. Apply steady, consistent pressure to allow the self-tapping tip to engage with the material. Avoid over-tightening, as this may strip the threads or damage the surface finish.
What to consider before purchase
- Verify the thickness of the metal material to ensure the 35 mm length is sufficient.
- Check if the RAL 7024 color matches your specific project requirements.
- Ensure you have the correct drive bit compatible with the screw head type.
Usage recommendations
For optimal structural integrity, always ensure the screw is driven perpendicular to the surface. If working with thicker metal gauges, consider using a pilot hole to facilitate easier installation and prevent potential damage to the screw head.
