Product Description
Simpson RFB#4X10 RFB 1/2 in. x 10 in. Zinc-Plated Retrofit Bolt, Grade 36 is a pre-cut threaded rod from Simpson Strong-Tie, designed for use with anchoring adhesives to anchor into existing concrete and masonry. When paired with a Simpson Strong-Tie adhesive, the RFB delivers a complete engineered anchoring system capable of handling both tension and shear loads in structural connections.
Key Features
- Provides both tension and shear loads in connections
- Coarse thread type for reliable engagement with anchoring adhesives
- Each end of the threaded rod is stamped with rod length in inches for quick identification post-installation
- Color-coded to indicate the grade or type of steel for easy identification after installation
- Distinctive No-Equal symbol stamped on the rod (applicable for 1/2 in. diameters and larger)
- Zinc-plated finish for corrosion resistance
- Made in the United States
Specifications
- MPN: RFB#4X10
- Brand: Simpson Strong-Tie
- Diameter: 1/2 in.
- Bolt Length: 10 in.
- Thread Type: Coarse
- Grade: Grade 36
- Coating: Zinc Plated
- Finish: Zinc Plated
- Country of Origin: United States
Approved Applications
- Anchoring into existing concrete using Simpson Strong-Tie adhesives
- Anchoring into existing masonry using Simpson Strong-Tie adhesives
- Structural connections requiring both tension and shear load capacity
What's Included
Each pack contains (1) RFB#4X10 Retrofit Bolt, Pre-cut threaded rod, Nut, Washer.
Frequently Asked Questions
- What adhesive should be used with the Simpson RFB#4X10 Retrofit Bolt?
- The RFB#4X10 is designed for use with Simpson Strong-Tie adhesives to anchor into existing concrete and masonry. Using a Simpson Strong-Tie adhesive together with this bolt creates a complete engineered anchoring system.
- How do I identify the RFB#4X10 after it has been installed?
- Each end of the threaded rod is stamped with the rod length in inches and is color-coded to indicate the grade or type of steel. For 1/2 in. diameters and larger, the distinctive No-Equal symbol is also stamped on the rod, making post-installation identification quick and easy.
- What types of loads can the RFB#4X10 Retrofit Bolt handle?
- The RFB#4X10 provides both tension and shear loads in connections, making it suitable for a variety of structural anchoring applications in existing concrete and masonry.
- Does the RFB#4X10 come with a nut and washer?
- Yes. The Simpson Strong-Tie RFB#4X10 is supplied as a pre-cut threaded rod complete with a nut and washer included.
Note: Product dimensions and/or length may differ from picture. Please see the item description above for specifications.
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