Simpson Strong-Tie Deck-Drive DWP #8 x 1-5/8 In. Stainless Steel Wood Screw (150-Qty) National oil lubricated pump for extended

oil lubricated pump for extended life

hot water inlet can be shut-off during off-season

and is rated Type IAA to hold 375 pounds

Rockwool Comfortbatt insulation for wood studs and joists

Simpson Strong-Tie Deck-Drive DWP #8 x 1-5/8 In. Stainless Steel Wood Screw (150-Qty) National oil lubricated pump for extendedThe Deck Drive DWP Wood SS screw is a powerful fastening solution for deck, dock and general exterior applications where extra corrosion protection is needed. With its specially designed sharp point and unique box threads, the DWP is ideally suited for the majority of wood used in todays deck boards. DWP screws are also offered in a variety of sizes to fasten fascia and trim.