1-5/8" x 3-1/4" Back-to-Back Strut Channel with Short Slots 18" - Pre-Galvanized Simpson SD Connector Screws Versatile Applications: Compatible with both

Versatile Applications: Compatible with both solid sawn and engineered wood for broad usability in framing and construction projects

6-lobe drive – Prevents cam-out and extends bit life (replacement bit BITTX25)

eliminating the need for secondary expansion

lasting hold in hardwoods and treated lumber

Verify that all nail holes are filled to achieve maximum load strength

1-5/8" x 3-1/4" Back-to-Back Strut Channel with Short Slots 18" - Pre-Galvanized Simpson SD Connector Screws Versatile Applications: Compatible with bothThe 1 5 8" x 3 1 4" Back to Back Strut Channel with Short Slots 18" Pre Galvanized is a versatile and durable component designed for various structural and support applications. It's ideal for creating frameworks, securing systems, and providing support for electrical, plumbing, and HVAC systems. Made from high quality carbon steel with a pre galvanized finish to enhance its resistance to rust and corrosion, making it a great choice for environments