Simpson #10 x 2-3/4" Red, Deck-Drive DCU Composite Screw, 305 Stainless Steel PACK:350 Pk Features a 4-sided knife insert

Features a 4-sided knife insert that can be rotated for 4 usable cutting edges

and softer materials such as wood substrates used in cement-board applications

Blade Size: 4

extending the usable life of the tool

For creating rabbets

Simpson #10 x 2-3/4" Red, Deck-Drive DCU Composite Screw, 305 Stainless Steel PACK:350 Pk Features a 4-sided knife insertSimpson Deck Drive DCU Composite Screw in #10 x 2 3 4", Red, Type 305 Stainless Steel is engineered specifically for composite and PVC decking installations where a clean, professional finish and reliable corrosion resistance are essential. Crafted from Type 305 stainless steel, these cap head fasteners are particularly well suited for decking environments exposed to chlorides including coastal and high humidity settings where standard screws would