Simpson Strong-Tie RFB#4X4 1/2IN DIA X 4IN RETRO-FIT BOLT Featured Upgrade your deck with confidence

Upgrade your deck with confidence and enjoy the peace of mind that comes with using top-notch

Precise Countersink Adjustment: Achieve professional results with the ability to adjust countersink depth effortlessly

reducing the time needed for cutting tasks

Single Box Supply: Comes in a convenient single box

Simpson Strong-Tie RFB#4X4 1/2IN DIA X 4IN RETRO-FIT BOLT Featured Upgrade your deck with confidenceThe Simpson Strong Tie RFB#4X4 1 2IN DIA X 4IN RETRO FIT BOLT is an essential component for any construction or renovation project. This high quality retrofit bolt features a pre cut, threaded design that ensures a reliable and secure fit. Each bolt comes equipped with a nut and washer, providing a complete engineered anchoring solution. Designed for use with Simpson Strong Tie adhesives, this product allows for effective anchoring into existing