SKU: ICF-D3.25

Simpson ICF-D3.25 1/4-20 x 3.25" Screw Package of 128

Simpson ICF-D3.25 1/4-20 x 3.25" Screw Package of 128!

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Connector Screws

SKU: ICF-D3.25

Simpson ICF-D3.25 1/4-20 x 3.25" Screw Package of 128

$58.31
 
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Specifications

Diameter: .25"
Finish: Hot Dip Galvanized
Length: 3-1/4"
Material: Carbon Steel
Drill bit size: 3/8"
Head type: Hex Head
Manufacturer name: Simpson Strong-Tie
Threads per inch: 20
Description

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
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× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

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Connector Screws

× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.
  • Person using a drill on a piece of wood with protective gloves.

    Serious Strength and Reliability

    Engineered for demanding projects, Structural Screws deliver outstanding load-bearing power—far more than standard screws—so you can trust your work. Whether it’s a deck, framing or outdoor structure, you can trust it will stay solid and secure for years.

  • Drilling structural screws into wooden planks with a power drill.

    Fast, Effortless Installation

    Self-tapping tips create their own hole, eliminating pre-drilling and speed up installation. Deep, aggressive threads bite firmly into the wood for superior holding power that resists loosening over time. Get a stronger build with less effort.

  • Metal corner brace on wooden beams with a drill bit inserted, indicating construction or woodworking activity.

    Professional-Strength Connector Screws

    Designed to replace nails in approved Simpson Strong‑Tie connectors, Connector Screws deliver superior holding power while being faster and more precise to install. Ideal for contractors and builders who need reliable, code-compliant connections.

Customer Reviews

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t
thomas bellos
WoW factor

the customer service is amazing needed these parts quick and they delivered.