This 109mm countersunk wing drill screw is designed for fastening deep or heavy section timbers, particularly when joining wood to metal. The screw features integrated wings and a self-drilling tip, allowing for efficient installation without the need for pre-drilling in most wood-to-metal applications.
Commonly used on site in timber framing, roofing, and outbuilding construction, this type of screw helps ensure secure connections where thicker materials are involved. Supplied in a box of 100, it is well suited for ongoing installations and larger structural tasks.
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