Simpson ICF-D3.25 Structural Screws 1/4-20 x 3.25 Inch Pack of 128 Sanding Discs Long-term durability in corrosive conditions

Long-term durability in corrosive conditions - choosing 316 stainless steel over standard fasteners is a premium upgrade that ensures the fastener will not rust

Tool Weight 4

The GH-2680ZH supports 48 inch thread configurations and 22 metric thread configurations

Roofing - Tile and Slate

Simpson ICF-D3.25 Structural Screws 1/4-20 x 3.25 Inch Pack of 128 Sanding Discs Long-term durability in corrosive conditionsThe 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