self drilling metal bolts

Self-drilling screws, also known as “Tek” screws, feature a unique design that incorporates a drill bit-like tip, allowing them to create their own hole as they are driven into materials. This feature eliminates the need for pre-drilling, saving time and effort during installation. Galvanized screws, on the other hand, are coated with a layer of zinc to enhance their corrosion resistance. This dual functionality makes self-drilling galvanized screws ideal for a wide range of applications, especially in outdoor and critical structural projects.


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The use of chemical anchors also offers remarkable precision and control during installation. Unlike mechanical anchors that require precise drilling depths, chemical anchors can be installed at varying depths, providing flexibility to accommodate different structural requirements. Their installation process is relatively noiseless and cleaner, reducing potential disturbance in sensitive areas Their installation process is relatively noiseless and cleaner, reducing potential disturbance in sensitive areas Their installation process is relatively noiseless and cleaner, reducing potential disturbance in sensitive areas Their installation process is relatively noiseless and cleaner, reducing potential disturbance in sensitive areasusing chemical anchors.

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