Simpson ICF-D3.25 Structural Screws 1/4-20 x 3.25 Inch Pack of 128 Sanding Discs 16-gauge mild steel and 12-gauge

16-gauge mild steel and 12-gauge aluminum capacity

Roofing - Tile and Slate

Battery strap

Box-thread geometry suited to today's deck boards - ideally matched to the majority of softwood and engineered wood materials used in residential and commercial decking

Built from 7-gauge steel and measuring 5-3/4 in

Simpson ICF-D3.25 Structural Screws 1/4-20 x 3.25 Inch Pack of 128 Sanding Discs 16-gauge mild steel and 12-gaugeThe Simpson ICF D3. 25 is a purpose built fastener engineered specifically for use with the ICFVL Ledger Connector System for Wood Ledgers. Featuring a 1 4" 20 thread pattern and a 3 1 4" length, these hex head screws deliver reliable, consistent connections during ledger installation. Each pack contains 128 screws, providing contractors and builders with an ample supply to complete demanding structural fastening tasks efficiently. Key Features