Klimas WFD Self-Tapping Screw, 4.8 mm x 25 mm, RAL 3005, 250 pcs

The Klimas WFD self-tapping screw is a professional-grade fastener engineered for reliable and secure mounting in metal applications. Measuring 4.8 mm in diameter and 25 mm in length, this screw features a durable galvanized coating for enhanced corrosion resistance. Finished in RAL 3005, it provides a color-matched aesthetic for roofing and facade installations. Each package contains 250 pieces, offering a practical solution for both large-scale construction projects and smaller assembly tasks.

Advantages

The primary benefit of the Klimas WFD screw is its specialized design that facilitates efficient penetration into metal surfaces without the need for pre-drilling. The galvanized finish ensures long-term durability by protecting the fastener from environmental factors and oxidation. Its precise dimensions and color-coordinated head make it an excellent choice for applications where both structural integrity and visual consistency are required. The high-quality material composition guarantees a firm hold and resistance to loosening over time.

Suitable for

• Roofing installations
• Facade cladding assembly
• Metal sheet fastening
• General construction and metalwork

When it may not be suitable

This screw is specifically optimized for metal-to-metal or metal-to-wood fastening. It may not be suitable for applications involving masonry, concrete, or soft materials where specialized anchors are required. Additionally, it should not be used in environments with extreme chemical exposure that could compromise the galvanized coating.

Key specifications

• Diameter: 4.8 mm
• Length: 25 mm
• Finish: Galvanized
• Color: RAL 3005
• Quantity: 250 pieces
• Application material: Metal

How to use

To achieve the best results, ensure the surface is clean and free of debris before installation. Use a power drill with an appropriate bit size to drive the screw into the material. Apply steady, consistent pressure to allow the self-tapping tip to penetrate the metal surface effectively. Avoid over-tightening to prevent stripping the threads or damaging the surface finish.

What to consider before purchase

• Verify the thickness of the metal sheets being joined to ensure the 25 mm length is sufficient.
• Confirm that the RAL 3005 color matches your specific project requirements.
• Ensure the use of a compatible screwdriver bit to prevent damage to the screw head.

Usage recommendations

For optimal performance and longevity, always use the correct torque settings on your power tools and ensure the screw is driven perpendicular to the surface.