Simpson Strong-Tie #9 x 2-1/2-in Mechanically Galvanized Strong-Drive SD Exterior Wood Screws (100-Per Box) in the Wood Screws department at

SD Strong‑Drive Connector Screw, Strong-Tie

Simpson Strong-Tie #9 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD

Simpson Strong-Tie SD9212R100-1PK - #9 x 2-1/2 SD

Simpson Strong-Tie #10 x 1-1/2-in Stainless Steel Exterior Wood

Simpson Strong-Tie 3/8-in x 4-in Hot-Dipped Galvanized Strong

Simpson Strong-Tie 1/4-in x 2-in Double-barrier Outdoor Accents

Simpson Strong-Tie #9 x 2-1/2-in Stainless Steel Strong-Drive SD

SIMPSON STRONG-TIE Strong-Drive SD Connector Screws - #9 x 1 1/2

Simpson Strong-Tie #10 x 1-1/2 in. 1/4-Hex Drive, Strong-Drive SD