Simpson Strong-Tie 5/8" x 24" SSTB Anchor Bolt for Holdowns & Shear Walls - Hot Dip Galvanized Collated Roofing Nails Each anchor features a patented

Each anchor features a patented cutting thread and alternating raised-rib design that bites hard into concrete

and modular builds where speed and consistency matter most

Stud-to-foundation strap-tie holdown connections

these screws deliver reliable holding power and meet code requirements with an ICC-ES listing (ESR-4061)

Drill a hole into solid concrete the same diameter as the anchor

Simpson Strong-Tie 5/8" x 24" SSTB Anchor Bolt for Holdowns & Shear Walls - Hot Dip Galvanized Collated Roofing Nails Each anchor features a patentedSimpson Strong Tie SSTB Anchor Bolts are built to secure holdowns and shear walls to concrete foundations in demanding structural applications. Installed before the concrete cures, these anchor bolts provide the strength and reliability needed for residential and commercial construction. The offset angle design helps reduce stress on the surrounding concrete while providing greater concrete cover around the anchor. Rolled threads add tensile strength