Heavy-duty M8 hex head lag screws (8 mm shank) in zinc-plated DIN 571 steel. Designed for high-torque wood connections, typically used in deck, dock, and lumber-to-lumber or lumber-to-masonry builds. Drive with a 13 mm spanner/socket. Pre-drill to prevent splitting; pre-drilling may be required for hardwoods. Suitable for use with nylon plugs in masonry. CE approved and made in Europe.
