Simpson Deck Drive DCU Composite Screw

Simpson Deck Drive DCU Composite ScrewMade with high to severe levels of corrosion resistance Tri lobe thread design reduces damage to the composite board while driving Inverted upper threads clear excess material to ensure the screw is seated properly and consistently Double cut point penetrates composite decking with ease for faster starts Cap head prevents mushrooming and material from rising up above the deck for a smoother, clean looking installation 350 count screws install approx.

Specialized deck joist flashing

heat and chemical resistance

Lag Screws #14Use with posts and wall brackets Lags are zinc-plated and double-coated with a special finish to provide maximum protection against rust and ACQ corrosion Premium UV powder coat finish 24 pack

multi-flute spiral quickly channels concrete dust from the hole to improve drilling speed

3040BK Flashings have been recently tested for 50 year aging and have demonstrated to retain over 60% of original adhesion and over 100% of original tensile strength

Each pack includes two complete connectors and screws for connecting each 2x4 rail

carrying beams and more

Whether you're hosting a summer barbecue or enjoying a quiet afternoon

Perfect for any DIY enthusiast or professional woodworker

Taps in place with a rubber mallet

rot and structural damage from fungal decay

has an adjustable handle and is easy to load and operate