BOLTBARN stock self drilling screws specifically designed for providing a flush finish when fastening into treated pine. Incorporating a self countersinking rib head, for a fast and efficient installation. These screws are galvanized, so they will last in this type of timber that is quite corrosive. Available in sizes 8g and 10g and in many lengths to suit your project.

Also available in a winged tip driller when fastening treated pine to metal. By using this type of screw there is no need to pre-drill as the wing tip detaches when it reaches the metal material saving time and effort.

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