Construction Lag Screws, Rust Resistant, T40 Star Drive Bit
- SUPERIOR HOLDING POWER: Serrated threads create a tight seal that increases draw-down strength and reduces driving torque by 40%.
- PRO-GRADE DURABILITY: Heat-treated Grade 5 hardness provides extreme resistance to breakage and stripping, ensuring reliability for heavy-duty structural jobs.
- RUST-PROOF CERAMIC COAT: Protected by a bronze ceramic coating that passes 1,500+ hour salt spray tests (ASTM B117). Built to last in rain, snow, and humid climates.
- FAST, SLIP-FREE DRIVING: The 6-lobe star drive design ensures a tight grip on driver bits, eliminating slippage and speeding up installation time on the job site.
- WIDE RANGE OF USES: Ideal for framing, structural decking, fence building, and ledger boards. Suitable for pressure-treated wood, hardwoods, and outdoor construction.
