A screw designed for fastening objects into concrete, masonry, and brick. Commonly used for fastening junction boxes, wall partitions, gutters, duct tract, and signs.
BLUE CERAMIC COATING - Provides a high degree of corrosion resistance making this screw durable and long lasting, and making it suitable for use in ACQ Lumber.
DIAMOND TIP - Penetrates easily even through hardened materials.
HI-LOW THREAD PATTERN - allows screw to cut its own threads into the base material. These screws can be removed and redriven into their own holes when used in concrete.
CARBIDE TIPPED DRILL BIT INCLUDED - For drilling into concrete, brick, and masonry. Proper hole depth is at least a 1/2" deeper than fastener embedment.
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