1/4 in (4.06 mm) and 5/16 in (7.9 mm) structural screws for deck blocking, deck posts, beams, and railings, gardening and landscaping projects, and interior and exterior general construction projects
Replaces traditional lag screws and through-bolts
Sharp point starts fast with no predrilling
Slashes reduce splitting
Hex head with washer locks into a hex driver, allowing you to drive without holding onto the screw