Simpson ICF-D3.25 Structural Screws 1/4-20 x 3.25 Inch Pack of 128 Tile/ Stone/ Glass How does the ring-shank design

How does the ring-shank design improve performance compared to smooth-shank nails

making the MST60HDG well-suited for exterior applications and installations involving treated wood

Compatible with Solid Sawn & Engineered Wood: Versatile design accommodates both solid sawn lumber and engineered wood framing members

and the clip from Type 304 or Type 316 Stainless Steel

stable seat for joist support on purlins or beams

Simpson ICF-D3.25 Structural Screws 1/4-20 x 3.25 Inch Pack of 128 Tile/ Stone/ Glass How does the ring-shank designThe 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