Simpson Strong-Tie RFB#3X4
•Provides both tension and shear loads in connections
TheSimpson Strong-Tie RFB#3X4 3/8IN DIA X 4IN RETRO-FIT BOLTis an essential tool for professionals and DIY enthusiasts alike. This high-quality retrofit bolt is designed to provide reliable anchoring solutions in a variety of construction applications. With its durable steel construction, it ensures a secure fit for your projects, allowing you to work with confidence.
Unmatched Versatility
Ideal for anchoring into existing concrete and masonry, theSimpson Strong-Tie RFB#3X4is a pre-cut, threaded rod that simplifies your installation process. Each bolt comes complete with a nut and washer, making it a comprehensive anchoring solution right out of the box.
Engineered for Strength
When used in conjunction with Simpson Strong-Tie adhesives, this bolt creates a complete engineered anchoring system. The clean, oil-free assembly ensures optimal adhesion and performance, providing peace of mind that your structures are securely fastened.
Key Features
- 3/8 inch diameter and 4 inch length for a robust anchoring solution
- Includes nut and washer for hassle-free installation
- Compatible with Simpson Strong-Tie adhesives for enhanced performance
- Ideal for retrofitting into existing concrete and masonry
Upgrade your construction toolkit with theSimpson Strong-Tie RFB#3X4 3/8IN DIA X 4IN RETRO-FIT BOLTtoday and experience superior strength, reliability, and ease of use in all your anchoring needs.


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