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RFB Retrofit Bolt

RFB

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Misc. Adhesive Accessories

This product's information may differ depending on the category of use. You are currently viewing details related to Misc. Adhesive Accessories. You can also view product information related to the category: Bolts

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.

Material

  • ASTM F1554 Grade 36

Finish

  • Zinc plated, hot-dip galvanized

Related Literature

2022–2025 Product Guide — Anchoring, Fastening Systems and Restoration Solutions for Concrete and Masonry
S-A-PG22
A product guide providing information on Simpson Strong-Tie® anchoring adhesives, mechanical anchors, direct fastening, carbide drill bits and restoration products for concrete and masonry.
Product Guide
Anchoring, Fastening, Restoration and Strengthening Systems for Concrete and Masonry
C-A-2021
An informative and comprehensive catalog of products belonging to our anchoring, fastening, restoration and strengthening systems for concrete and masonry.
Catalog
Sistemas de anclaje, sujeción, restauración y fortalecimiento para concreto y mampostería
C-A-2021SP
Un catálogo completo de productos e información para los sistemas de anclaje, sujeción, restauración y fortalecimiento para concreto y mampostería.
Catalog
Connectors and Fasteners for Mass Timber Construction Catalog
C-C-MASSTIMBER20
A catalog featuring connectors and fasteners for mass timber and CLT construction solutions.
Catalog
Wood Construction Connectors 2021-2023
C-C-2021
A catalog including new product information as well as any applicable specification and installation instructions for wood-to-wood and wood-to-concrete structural connectors.
Catalog
Conectores para la construcción con madera 2021–2023
C-C-2021SP
El catálogo incluye información sobre nuevos productos, así como especificaciones e instrucciones de instalación aplicables para conectores estructurales de madera a madera y de madera a concreto.
Catalog
High Wind Guide
F-C-HWG20
A comprehensive guide to help Designers select the most appropriate connections for challenging, high-wind regions.
Product Guide
Retrofit Solutions for Hawaii Homeowners
S-C-22TWHRG21
A flier providing recommendations on reducing the risk of seismic, hurricane and high-wind induced damage to existing homes in Hawaii.
Flier
Manufacturer's Statement RFB Retrofit Bolt
T-A-MS-RFB22
A letter affirming that products are manufactured in accordance with FAR 25.201 (Buy American — Construction Materials) and E.O. 13881 (Maximizing Use of American-Made Goods, Products and Materials).
Technical Bulletin
Safety Data Sheet for Mechanical Anchors
SDS-MechAnchors-NA-ENG-0520
Intended to provide information for use in workplace chemical management; information such as physical properties; hazards; protective measures; precautions for handling, storing, and transportation.
SDS
Ficha de Datos de Seguridad para Anclas Mecánicas
SDS-MechAnchors-NA-ES
Diseñado para dar información útil en la gestión de químicos en el lugar de trabajo; p.ej. propiedades físicas; riesgos; medidas de protección; precauciones para manejo, almacenamiento y transporte.
SDS
Fiche de Données de Sécurité pour Ancrages Mécaniques
SDS-MechAnchors-NA-FRCA
Prévu pour fournir de l’information sur la gestion des produits chimiques au travail comme propriétés physiques, dangers, mesures de protection et précautions de manipulation, stockage et transport.
SDS

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Coating/Material Size (in.) Packaging Qty. Carton Qty.
Footnotes

  1. Bulk quantities do not include the nut and washer and must be ordered with a “-B” suffix (example: RFB#4x5-B). Hot-dip galvanized RFBs not available in bulk.

  2. Single-count RFBs sold by the carton.

  3. Two-count RFBs sold in 5-pack cartons (10 bolts total).
RFB#4X10HDG Hot-Dip Galvanized 1/2 x 10 1 25
RFB#4X5HDG Hot-Dip Galvanized 1/2 x 5 1 50
RFB#4X5HDGP2 Hot-Dip Galvanized 1/2 x 5 2 5
RFB#4X6HDG Hot-Dip Galvanized 1/2 x 6 1 50
RFB#4X7HDG Hot-Dip Galvanized 1/2 x 7 1 50
RFB#4X8HDGP2 Hot-Dip Galvanized 1/2 x 8 2 5
RFB#5X10HDG Hot-Dip Galvanized 5/8 x 10 1 25
RFB#5X12HDGP2 Hot-Dip Galvanized 5/8 x 12 2 5
RFB#5X16HDG Hot-Dip Galvanized 5/8 x 16 1 25
RFB#5X16HDGP2 Hot-Dip Galvanized 5/8 x 16 2 5
RFB#5X5HDG Hot-Dip Galvanized 5/8 x 5 1 50
RFB#5X5HDGP2 Hot-Dip Galvanized 5/8 x 5 2 5
RFB#5X8HDG Hot-Dip Galvanized 5/8 x 8 1 50
RFB#5X8HDGP2 Hot-Dip Galvanized 5/8 x 8 2 5
RFB#6X10.5HDG Hot-Dip Galvanized 3/4 x 10 1/2 1 25
RFB#4X10 Zinc Plated 1/2 x 10 1 25
RFB#4X4 Zinc Plated 1/2 x 4 1 50
RFB#4X5 Zinc Plated 1/2 x 5 1 50
RFB#4X6 Zinc Plated 1/2 x 6 1 50
RFB#4X7 Zinc Plated 1/2 x 7 1 50
RFB#5X10 Zinc Plated 5/8 x 10 1 25
RFB#5X16 Zinc Plated 5/8 x 16 1 25
RFB#5X5 Zinc Plated 5/8 x 5 1 50
RFB#5X8 Zinc Plated 5/8 x 8 1 50
RFB#6X10.5 Zinc Plated 3/4 x 10 1/2 1 25

Product Information Tables

Retrofit Bolts
Description Dia. Length Zinc-Plated Model No. Hot-Dip Galvanized Model No. Ctn Qty Retail2 Pack
1/2" x 4" RFB#4x4 RFB#4x4HDG 50 —
1/2" x 5" RFB#4x5 RFB#4x5HDG 50 10
1/2" x 6" RFB#4x6 RFB#4x6HDG 50 10
1/2" x 7" RFB#4x7 RFB#4x7HDG 50 10
1/2" x 8" — RFB#4x8HDG — 10
1/2" x 10" RFB#4x10 RFB#4x10HDG 25 10
5/8" x 5" RFB#5x5 RFB#5x5HDG 50 10
5/8" x 8" RFB#5x8 RFB#5x8HDG 50 10
5/8" x 10" RFB#5x10 RFB#5x10HDG 50 10
5/8" x 12" — RFB#5x12HDG — 10
5/8" x 16" RFB#5x16 RFB#5x16HDG 25 10
3/4" x 10 1/2" RFB#6x10.5 RFB#6x10.5HDG 25 —
  1. Bulk quantities do not include the nut and washer and must be ordered with a “-B” suffix (example: RFB#4x5-B). Hot-dip galvanized RFBs not available in bulk.
  2. Retail packs must be ordered with a “-R” suffix (example: RFB#5x12HDG-R).

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT

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