#10 x 3-1/2\" Bronze Star Drive Deck Screws - 5 lb Pack

The BTX line is the ultimate general-purpose star drive screw. The bronze coating provides a quality exterior corrosion-resistance, ideal for outdoors and in treated lumber. It has a type-17 tip that allows the screw to start quickly and reduces the need for pre-drilling. The true flat head with cutting nibs allows the screw to cleanly counter sink. Common uses for these screws include: exterior and interior wood framing; decks, rails, porches, walls, floors, lateral bracing, fencing, siding and roofing; laminating beams, girders and posts; concrete forms and for general construction, remodeling and repairs. Heat-treated, hardened steel for high tensile strength and high shear strength Triple layer, ACQ compatible bronze coating Suitable for interior/exterior use Deep 6-lobe star drive recess reduces cam-out end load Handles 2x the torque as a Phillips or Square Drive, while extending the life of the bit Under-head cutting nibs to aid in self countersinking Aggressive knurl enlarges hole to reduce splitting and drag to help draw lumber together V-cut notches on threads to cut fibers for easier insertion at lower torque Type-17 tip for faster and precise starts; helps eliminate \”walking\” Provides easier insertion without pre-drilling Aggressive thread for great withdrawal strength International Building Code and International Residential Code compliant 5 lb pack Approximate quantity: 300 #10 x 3-1/2\”