SPAX 1/4-in x 5-in Silver Zinc-Plated Hex-Head Interior Structural Wood Screws (500-Pack) 3571010701270

The SPAX Factor – For the craftsman that concentrates on the details, We Work for You. For the Pro that puts qualify first, we help you create stronger connections, enhance performance and improve results when your reputation is on the line. Say Good Bye to your fathers traditional lag. SPAX PowerLags offer superior installation performance and durability over traditional lag screws and carriage bolts for structural wood construction. Made of carbon steel and coated for long term durability to ensure your project endures. U.S made SPAX is your trusted partner for your fastening needs. Do it Once, Do it Right with SPAX.SPAX Hex Washer Powerlags are intended for wood to wood connections in interior structural applications – These fasteners are designed with a hex head conventional driver system along with a built in washer for applications requiring superior pull-down force – Often used in high torque applications.Cold-rolled “carbon steel” wire, heat treated to grade 5 durability and plated with a zinc finish to prevent red rust – Zinc is tested and recognized for use in above ground contact pressure treated lumber for interior dry/damp general construction applications (eg AWPA UC1-UC2).The ideal replacement for the conventional lag -.IRC/IBC Code Compliant: TER-No 1912-07