GRK offers a wide selection of fasteners that include multi-purpose, structural, trim, cabinet, composite and stainless screws. GRK’s products are designed for ease of use and faster drive times, increasing productivity. We are engineered to provide Speed, Quality and Confidence to professional contractors and remodelers.
GRK products are Climatek™ coated, approved for use in treated lumber, and designed for both interior and exterior use. We offer a Limited Lifetime warranty on corrosion for the life of the project. We offer PHEinox 305 or 316 Stainless Steel screws when driving into acidic lumber such as but not limited to cedar and redwood.