Simpson #10 x 2-3/4" Gray, Deck-Drive DCU Composite Screw, 316 Stainless Steel Rebar Tying Wire and marine-adjacent structures - where

and marine-adjacent structures - where standard carbon steel or even Type 304 stainless fasteners may corrode prematurely

Diameter 3-1/4" (83mm)

Simpson CB3BLG158S CB3BLG Fiber-Cement Board Screw (Collated) - #10 x 1-5/8 in

Cutting Depth 7 inches

SDS screws included: Comes with (16) 1/4 in

Simpson #10 x 2-3/4" Gray, Deck-Drive DCU Composite Screw, 316 Stainless Steel Rebar Tying Wire and marine-adjacent structures - whereThe Simpson Deck Drive DCU Composite Screw in #10 x 2 3 4", Gray, Type 316 Stainless Steel is engineered specifically for composite and PVC decking installations where durability, clean aesthetics, and long term corrosion resistance are essential. Featuring a Type 17 point that penetrates composite material with ease and inverted upper threads that clear excess debris for a clean, flush finish, this screw eliminates the guesswork of pairing fasteners