Syntec 4" x .375" Concrete Crack Chasing Diamond Blade Large Diameter Masonry Screws Featuring a square drive for

Featuring a square drive for slip-free engagement during installation

Lumber Size: Intended for use with 6x beams and 4x posts/columns

these screws offer unparalleled resistance to rust and corrosion

The Simpson CC44 Column Cap - Gray Paint enhances the strength and stability of your construction projects

Quik Drive Cordless PRO250G2 can be used with or without the lightweight extension

Syntec 4" x .375" Concrete Crack Chasing Diamond Blade Large Diameter Masonry Screws Featuring a square drive forSyntec's crack chaser diamond blades are some of the highest quality crack chaser blades on the market today. They provide top notch performance and are priced at a great value, making them ideal for DIY and construction projects. Syntec's crack chaser blades feature wedge shaped segments for super fast cutting speed and extremely long blade life. These blades are designed to repair widen cracks or imperfections on a wide range of masonry surfaces.