Simpson Strong-Tie RFB#3X4 (3/8″ x 4″) Zinc-Plated Retrofit Bolt for Concrete Anchoring
Simpson Strong-Tie RFB#3X4 Description
The Zinc-Plated Retrofit Bolt is designed for secure concrete anchoring, providing reliable performance in various construction applications.
Simpson Strong-Tie RFB#3X4 Includes
- (50) Zinc-Plated Retrofit Bolt
Simpson Strong-Tie RFB#3X4 Features
- Zinc-plated finish for corrosion resistance
- Designed for concrete anchoring
- ASTM F1554 Grade 36 material
Simpson Strong-Tie RFB#3X4 Applications
- Concrete anchoring for construction projects
- Threaded-rod anchoring applications
Simpson Strong-Tie RFB#3X4 Installation Overview
- Ensure the surface is clean and prepared for anchoring
- Insert the bolt into the pre-drilled hole
- Secure the bolt with the appropriate nut and washer
Simpson Strong-Tie RFB#3X4 Specifications
| Material | ASTM F1554 Grade 36 |
| Finish | Zinc plated |
| Size | 3/8 x 4 |
NOTE: Bulk quantities do not include the nut and washer and must be ordered with a “-B” suffix (example: RFB#4×5-B). Hot-dip galvanized RFBs not available in bulk.
