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
Large flat head maximizes pull-through holding power and finishes flush with work area
T-30 star drive reduces cam outs and excessive wear on bit
Coated with our proprietary PROTECH Ultra 4 coating system, which features four layers that combine to provide the ultimate corrosion protection