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Exterior steel-to-steel construction
allowing for easy installation without pre-drilling
Available Finishes: Choose between mechanically galvanized (N2000®) for corrosion protection or black phosphate for dry
Fine Threads: Provide high pull-out strength and solid engagement in steel and other metals
Simpson ICF-D3.25 1/4-20 x 3.25" Screw Package of 128 Daggerz Pocket Hole Screws Exterior steel-to-steel constructionThe Simpson Strong Tie ICF D3. 25 Screw is specifically designed for use with the ICFVL Ledger System, providing a secure and code listed connection to ICF (Insulated Concrete Form) walls. At 3. 25" in length with a 1 4" 20 thread, these screws deliver the performance needed for structural ledger applications. ICFVL screws are engineered to fasten the ICFVL embedment to the ICF wall and are essential for ensuring the ledger system meets design and