Simpson Strong-Tie 0.669" x 6-1/4" SDHR Metal-To-Wood Combo-Head Screw - Black E-Coat, Qty. 25 Cap Head Composite Deck Screws Heat-sealed seams ensure strong weather

Heat-sealed seams ensure strong weather protection

rail shipping requirements

The 1-5/8" x 1-5/8" Short Slotted Strut Channel 2 ft

High Load Capacity: Designed to meet demanding structural requirements in wood framing applications

Distributes strap tension across 36" to reduce cargo and strap damage

Simpson Strong-Tie 0.669" x 6-1/4" SDHR Metal-To-Wood Combo-Head Screw - Black E-Coat, Qty. 25 Cap Head Composite Deck Screws Heat-sealed seams ensure strong weatherThe 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