Simpson Strong-Tie 3/4" x 10-1/2" RFB Retrofit Foundation Anchor Bolt - Hot Dip Galvanized Hex Head Structural Screws Interior handrails and guardrails

Interior handrails and guardrails

The helical design makes installation quick into the predrilled pilot hole

This versatile post base is ideal for various applications and the additional wind uplift support makes this a good choice for jobs where both lateral and uplift resistance is necessary

This product is intended for use with 4x posts or columns but is also available in a wide range of other sizes and both nominal and rough-cut lumber

Fast Installation: Self-tapping

Simpson Strong-Tie 3/4" x 10-1/2" RFB Retrofit Foundation Anchor Bolt - Hot Dip Galvanized Hex Head Structural Screws Interior handrails and guardrailsSimpson 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