GRK Fasteners R4 No. 10 X 3-1/8 in. L Star Coated Multi-Purpose Screws 350 pk

R4 Multi-Purpose Framing and Decking screws provide a faster drive for improved productivity. For use in framing, floor work, decking top boards, railings and other remodeling applications. For use in interior and exterior conditions and the GRK Climatek coating is approved for use in treated lumber.