Simpson Strong-Tie #12 x 1" Strong-Drive Self-Drilling Metal Screw, Hex-Washer Head - Clear Zinc, Qty. 3,500 Quik Drive Parts and Accessories Designed with a bent top

Designed with a bent top flange

This Series of cup wheels shouldn't be slept on as it comes from a manufacturer in Syntec that has been changing the game of diamond tools for decades

Easy Installation: Designed for use with Outdoor Accents screws and washers

and light-gauge steel projects

Simpson Strong-Tie #12 x 1" Strong-Drive Self-Drilling Metal Screw, Hex-Washer Head - Clear Zinc, Qty. 3,500 Quik Drive Parts and Accessories Designed with a bent topApplications include steel decking applied to structural steel, steel stitching (also known as "side lap" stitching), and cold formed steel framing. Key Features 5 16" hex head (replacement driver bit BITHEXR516 R1) Drill point Hex washer head