Simpson Strong-Tie #10 x 1" Strong-Drive Self-Drilling Metal Screw, Hex-Washer Head - Clear Zinc, Qty. 100 Stainless Steel Large Diameter Concrete Screws this single screw installs quickly

this single screw installs quickly from the inside of the building

Field bend PGT flanges to fit corner and angled conditions (bend one time only)

Precision-ground carbide tip for durability and clean drilling

and finish options

Sytec's Mini Jet Wheel Segments resist gumming up in the heaviest coating removal

Simpson Strong-Tie #10 x 1" Strong-Drive Self-Drilling Metal Screw, Hex-Washer Head - Clear Zinc, Qty. 100 Stainless Steel Large Diameter Concrete Screws this single screw installs quicklyThe Simpson Strong Drive X Metal Screws are engineered for fast, efficient fastening into steel. With a self drilling point and high strength steel construction, these screws eliminate the need for pre drilling saving you time while ensuring consistent, high performance connections. Whether you're fastening steel framing, sheet metal, or mechanical components, the X screw delivers strong shear values and precise installation every time. Designed to