Fast, Reliable Timber-to-Steel Fixing – Now with Exterior-Grade Protection. TIMCO Collated Timber to Light Section Screws – Countersunk – Wing-Tip – Self-Drilling – Exterior – Silver Organic. TIMCO Collated Timber to Light Section Screws are high-performance fixings designed for timber-to-steel applications where exterior durability is essential. With a corrosion-resistant silver organic coating, they offer long-lasting protection in outdoor or humid environments. The wing-tip design clears timber fibres before engaging the self-drilling point, which cuts into light gauge steel (up to 2.5mm) without pre-drilling. Supplied collated on plastic strips for rapid use with autofeed screwdrivers.. Key Features & Benefits. Wing-Tip Design: Wings cut through timber cleanly and snap off upon steel contact, ensuring fast, split-free installation.. Self-Drilling Point: Penetrates steel up to 2.5mm thick without pilot holes—ideal for metal studs and sections.. Exterior-Grade Coating: Silver organic plating provides enhanced corrosion resistance for outdoor or exposed applications.. Collated for Efficiency: Plastic strip collation for autofeed screwdrivers allows rapid, continuous fixing on site.. Countersunk Head with Ribs: Flush finish in timber; ribs under the head reduce surface bulge and improve clamping.. PH2 Drive: Compatible with standard Phillips No.2 bits for reduced cam-out and consistent drive.. Application Areas. Timber battens and sheathing to light gauge steel. External wall and partition construction. Outdoor timber frame installations. Modular/offsite timber-to-steel systems. Technical Specifications. Head Type: Countersunk with ribs. Drive Type: PH2 (Phillips No.2). Thread Type: Single thread. Point: Self-drilling with wing-tip. Material: Carbon steel. Finish: Exterior-grade silver organic coating. Max Steel Thickness: 2.5mm. Collation: Plastic strip for autofeed screwdrivers. Available Lengths: 42mm, 45mm, 48mm (varies by pack)
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