Product Description: This is a high-quality #14, self-drilling screw that is 1.5 inches long with an attached neoprene washer. Master Driller Screws feature Case Hardened Steel construction with anti-corrosion protective coating. This screw should only be used for snow guard attachment into steel purlins.
Additional Information: Not recommended for use on standing seam floating metal panels. The minimum order is 50. In Stock
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5.0