Power Pro 1/4 In. x 6 In. Structural Lag Screw is the for robust and efficient structural wood fastening. These lag screws redefine excellence in the world of building code- structural wood screws, setting a new standard for performance. Featuring a patented screw design that surpasses the competition, they superior quality for your projects. The proprietary corrosion-resistant coating is compliant with ACQ and other treated lumber types, ensuring long-lasting durability. Unlike other structural fasteners, the Power Pro Structural Lag Screw introduces an innovative thread design combined with a self-drilling tip, allowing the screw to quickly penetrate and sink into wood. This design delivers a 30% faster installation experience with no need for pre-drilling. With Power Pro, you achieve efficient and reliable results, setting a new benchmark in construction. Model Number: 48938