Simpson Deck-Drive DWP #10 x 2-1/2 in. Type 316 SS Collated Wood Screw Flat Head T25 6-Lobe 1500-Pk Self-Drilling Flat-Head Screw with Wings non-expansion characteristics that make it

non-expansion characteristics that make it suitable even at reduced edge distances and spacings

attach to a greater net section area of the column

the Tri-Metal Fusion Welding process and Precision Tip geometry ensure consistent hole quality from the first hole to the last - reducing anchor installation failures and rework on the job

making it easy to create accurate steel frames without additional fitting

p/n 321443AK (sold separately)

Simpson Deck-Drive DWP #10 x 2-1/2 in. Type 316 SS Collated Wood Screw Flat Head T25 6-Lobe 1500-Pk Self-Drilling Flat-Head Screw with Wings non-expansion characteristics that make itThe Simpson Deck Drive DWP Wood SS Screw is a powerful fastening solution for deck, dock, and general exterior applications where extra corrosion protection is needed. Manufactured from Type 316 stainless steel, these screws are engineered for seaside and coastal environments where standard fasteners fall short. The specially designed sharp point penetrates hard wood products with ease, while the unique box thread design with raised ridge technology