The CELO Self-Drilling Screw is a robust and efficient solution designed for fastening tasks in metal materials such as steel, aluminum, and iron. Supplied in a box of 250 units, this screw features a countersunk drill point that facilitates penetration and direct anchoring into sheet metal, eliminating the need for pre-drilling, which significantly speeds up assembly and improves installation accuracy. Its sheet metal thread, compliant with DIN/REF 7504N standard, ensures good grip and resistance to loosening on thin or composite metal surfaces. The screw has a diameter of 5.5 mm and a length of 25 mm, dimensions suitable for industrial and DIY uses requiring firm fastenings without damaging materials. Its silver metallized zinc-plated finish provides effective protection against corrosion and oxidation, extending the screw’s durability in indoor and outdoor environments while maintaining functionality and appearance over time. Additionally, its manufacture under Spanish standards guarantees a reliable quality product, intended for applications demanding both mechanical strength and ease of use. This self-drilling screw is a balanced and versatile choice for professionals and hobbyists seeking quick, secure, and durable fastening in metal structures or mixed assemblies.

• Type: Box of screws
• Colour:
  • Silver
  • Metallic
• Material: Steel
• Units: 250 Units
• Weight: 1,03 kg

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