Timco Metal Timber to Light Steel Screws, Countersunk, 4.8x38mm (200 Pack)

The Timco Metal Construction Timber to Light Section Screws are specifically engineered for attaching wood to light section steel (maximum 4mm thickness). These screws feature a coarse self-tapping thread with wing-tip design, ensuring efficient installation by reaming out the timber to prevent burning out at maximum RPM. The wings break off upon contact with metal, allowing the thread to self-tap into the steel.

Constructed with a hardened carbon steel drill tip fused to an A2-304 austenitic stainless steel body, these screws offer excellent corrosion resistance and high load-bearing strength. The countersunk head with ribs provides a flush finish, while the Phillips recess ensures easy installation. Ideal for exterior applications where durability against the elements is crucial.

Key Specifications

• Thread Diameter: 4.8mm
• Length: 38mm
• Effective Thread Length: 18mm
• Maximum Drilling Thickness: 4.0mm
• Compatible Timber Thickness: <18mm
• Head Type: Countersunk with ribs
• Recess Type: Phillips
• Point Type: Self-Drilling No. 3
• Material: Bi-Metal (A2-304 Stainless Steel & Carbon Steel)

These 200-pack screws are perfect for fastening wood to steel in applications such as wooden cladding, decking, or fencing, providing a secure and long-lasting hold even in outdoor conditions.