Timco Self-Drilling Hex Screws for Light Steel, 5.5x32mm, 160pc

Timco Self-Drilling Hex Screws are engineered for seamless installation when securing roofing sheets to light section steel (up to 5.0mm thick) without pre-drilling. Their hex head design ensures a firm grip and effortless fastening with compatible tools, saving both time and effort on construction or repair projects.

Crafted from case & core hardened carbon steel, these screws offer superior strength and durability. The exterior silver organic plating provides exceptional corrosion resistance, standing up to 1,000 hours of salt-spray testing—making them ideal for outdoor applications where exposure to the elements is a concern.

Key Features:

• Fire Classification A1: Ensures compliance with stringent fire safety standards.
• Self-drilling tip: Eliminates the need for pilot holes, speeding up installation.
• Thread Type: 60° self-tapping for secure fastening.
• Reliable Coating: Exterior plating prevents rust and enhances longevity.

With a thread diameter of 5.5mm and length of 32mm, these screws are perfectly suited for projects requiring robust yet lightweight fastening solutions. Sold in a convenient pack of 160, they offer excellent value for professionals and DIY enthusiasts alike.