RFB#4X5HDG Retrofit Bolt

RFBs are pre-cut threaded rod, supplied with nut and washer. Use with Simpson Strong-Tie adhesives to anchor into existing concrete and masonry. Each end of the threaded rod is stamped with rod length in inches and our “No-Equal” symbol for easy identification after installation.

• ASTM F1554 Grade 36

• Hot-dip galvanized