
Timco Hex Self-Drilling Screws in Bi-Metal Stainless Steel. 5.5 x50mm self-drilling tech with fixed washer for roofing & cladding applications. Pack of 100. Corrosion...
The Timco Hex Head Self-Drilling Screws provide a strong and reliable fastening solution for joining roofing sheets to light section steel (max. 5.0mm thickness) without the need for pre-drilling. These screws feature a hardened carbon steel drill tip fused to an A2-304 austenitic stainless steel body, ensuring excellent durability and corrosion resistance for exterior applications. The bi-metal construction delivers optimal strength and drilling efficiency.
Features & Benefits
Perfect for roofing and cladding applications, these screws are ideal for professional tradespeople requiring robust, weather-resistant fasteners.
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