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 They are tested and approved

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

and peace of mind

Product Weight: 13 lbs - strong and manageable for riggers

for Grade 80 lifting applications

Protect tie downs from potential hazards

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 They are tested and approvedThe 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