Simpson Strong-Tie 5/8" x 16" RFB Retrofit Foundation Anchor Bolt - Zinc Decorative Gable Plates or assembling custom wood structures

or assembling custom wood structures

helping you see more clearly when proper setting has taken place

finished look while boosting structural stability

This product is not for use in overhead applications

Type 17 fast-start tip with high-low threads - quick starts and smooth driving into dimensional lumber

Simpson Strong-Tie 5/8" x 16" RFB Retrofit Foundation Anchor Bolt - Zinc Decorative Gable Plates or assembling custom wood structuresSimpson Strong Tie RFB Retrofit Foundation Bolts provide a reliable solution for anchoring wood sill plates to existing concrete foundations. Unlike traditional L bolts or J bolts that are embedded before concrete is poured, these retrofit anchor bolts are installed into cured concrete, making them ideal for foundation upgrades, repairs, and retrofit applications. Designed for use with Simpson Strong Tie anchoring adhesives, the RFB anchor bolt