The 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 safety requirements.

Key Features:

• ICFVL System Integration: Designed specifically for use with the Simpson ICFVL Ledger System
• Secure ICF Connection: Ensures a strong, code-compliant attachment to insulated concrete form walls
• Structural Use: Supports critical ledger connections in ICF wall systems