Simpson Strong-Tie 0.669" x 4" SDHR Metal-To-Wood Combo-Head Screw - Black E-Coat, Qty. 100 Over 80000 lbs. it delivers lasting durability in

it delivers lasting durability in all conditions

fleet operations

synthetic rope with 4-3/4" snap hooks every 4 ft

high-performance fastening in framing

Always wear appropriate PPE and follow safety protocols when using powder-actuated equipment

Simpson Strong-Tie 0.669" x 4" SDHR Metal-To-Wood Combo-Head Screw - Black E-Coat, Qty. 100 Over 80000 lbs. it delivers lasting durability inThe 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