Hex lag screws are extremely sturdy wood screws. They can also be used for masonry applications when a lag shield is used. The length of the screw is measured from the under head bearing surface to the extreme tip of the screw.
The hot-dipped galvanized coating is designed for use in highly corrosive environments such as coastal areas or heavily polluted atmospheres
Common applications include retaining walls, deck frames and outdoor play equipment
Pre-drill holes to prevent splitting or snapping; see product package for pre-drilling instructions
Conforms to ASTM A153 specifications