Klimas WDD Self-Tapping Screw, 4.8 mm x 35 mm, RAL 7016, 250 pcs

The Klimas WDD self-tapping screw is a high-performance fastener engineered for secure and efficient metal-to-metal or metal-to-substrate mounting. With a diameter of 4.8 mm and a length of 35 mm, this screw is designed to provide a stable connection in various construction and assembly projects. The RAL 7016 anthracite grey finish not only provides a professional aesthetic that blends seamlessly with dark-colored surfaces but also adds an extra layer of protection against environmental factors.

Advantages

This self-tapping screw offers exceptional durability and ease of installation due to its specialized tip design, which allows for quick penetration into metal surfaces without the need for extensive pre-drilling. The galvanized coating ensures long-term resistance to corrosion, making it suitable for both indoor and outdoor applications where moisture might be a concern. The precise dimensions ensure a tight fit, reducing the risk of loosening over time and providing a reliable hold for your structural components.

Suitable for

• Fastening metal sheets to metal profiles
• Assembly of metal structures and frames
• Installation of cladding or roofing elements requiring a color-matched finish
• General construction tasks involving metal components

When it may not be suitable

This product is specifically designed for metal applications and may not be suitable for use in soft materials like wood or drywall without appropriate pilot holes or specific fasteners. It is also not intended for heavy-duty structural load-bearing applications where specialized bolts or anchors are required.

Key specifications

• Diameter: 4.8 mm
• Length: 35 mm
• Finish: Galvanized with RAL 7016 anthracite grey coating
• Material compatibility: Metal
• Quantity: 250 pieces per pack

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 material. Apply steady, consistent pressure to allow the self-tapping tip to engage with the metal surface. Avoid over-tightening to prevent stripping the thread or damaging the surface finish.

What to consider before purchase

• Verify the thickness of the metal material to ensure the 35 mm length is sufficient for your project.
• Confirm that the RAL 7016 color matches your specific application requirements.
• Ensure you have the correct drive bit compatible with the screw head type.

Usage recommendations

For optimal performance and to maintain the integrity of the protective coating, use a manual or low-speed power tool during installation to prevent excessive heat buildup and potential damage to the screw head.