Simpson Strong-Tie 0.669" x 6-1/4" SDHR Metal-To-Wood Combo-Head Screw - Black E-Coat, Qty. 25 Side-by-Side Strut Channel jamb stud reinforcement at track

jamb stud reinforcement at track

Corrosion Resistant: Suitable for exterior environments exposed to the elements

Suitable for both lashing and lifting applications (when used per official guidelines)

They are tested and approved for use across a wide range of operating temperatures

for Grade 80 lifting applications

Simpson Strong-Tie 0.669" x 6-1/4" SDHR Metal-To-Wood Combo-Head Screw - Black E-Coat, Qty. 25 Side-by-Side Strut Channel jamb stud reinforcement at trackThe 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