Simpson 0.220 x 5" Black, Strong-Drive SDWS TIMBER Screw Double Barrier Strong-Rod Systems and a taper attachment

and a taper attachment

heavy cuts in steel to fast finishing passes in aluminum - without changing belt or gear positions

Screw Diameter (in

These new blades deliver maximum performance and highest quality of finish

Removable chip tray for easy disposal of waste material

Simpson 0.220 x 5" Black, Strong-Drive SDWS TIMBER Screw Double Barrier Strong-Rod Systems and a taper attachmentThe Simpson Strong Drive SDWS Timber Screw with Double Barrier Coating is a high strength structural fastener engineered as a direct, code compliant alternative to through bolts and traditional lag screws in wood framing and timber construction. Featuring a 0. 220 inch shank diameter, 5 inch length, and a black Double Barrier Coating finish, this screw delivers reliable corrosion resistance comparable to hot dip galvanization making it well suited for