Simpson Strong-Tie 0.669" x 4" SDHR Metal-To-Wood Combo-Head Screw - Black E-Coat, Qty. 100 Wear Sleeves for Webbing The Drill Point is designed

The Drill Point is designed to penetrate a wide variety of metal thicknesses from thin sheet metal to 0

Ideal for Exterior Builds: Perfect for decks

and tiebacks in various earth-retention scenarios

these 3/4" x 15" fasteners deliver reliable performance in industrial and commercial settings

and embossed with Grade 80 markings for easy identification

Simpson Strong-Tie 0.669" x 4" SDHR Metal-To-Wood Combo-Head Screw - Black E-Coat, Qty. 100 Wear Sleeves for Webbing The Drill Point is designedThe Simpson Strong Tie SDHR Combo Head screw is built for speed, strength, and versatility in fastening cold formed steel (CFS) to wood. Designed for indoor applications, this self drilling screw features a #3 drill point that quickly penetrates steel up to 16 gauge thick, making it a reliable choice for contractors working in light framing, mechanical fastening, or general construction jobs. Its combo head design allows installation with either a