SPAX PowerLags 5/16 in. in. X 6-3/4 in. L T-40 Washer Head Structural Screws 250 pk

The SPAX factor - for the craftsman that concentrates on the details, we work for you. For the pro that puts qualify first, we help you create stronger connections, enhance performance and improve results when your reputation is on the line. This high performance wood screw is not your average screw. Designed for structural wood applications and heated treated to grade 5 durability. It is made with carbon steel and coated for lasting results to fasten strongly and securely. U.S made SPAX is your trusted partner for your fastening needs. Do it Once, Do it Right with SPAX.