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HGT Heavy Girder Tiedown

Girder Tiedowns for Masonry

This product's information may differ depending on the category of use. You are currently viewing details related to Girder Tiedowns for Masonry. You can also view product information related to the categories of: Girder Tiedowns, Girder Tiedowns for Plated Truss

The HGT is a connector designed for high-load masonry applications that are typically installed prior to roof sheathing. This heavy girder tiedown allows flexible installation and can straddle the heel while anchoring on both sides of the truss. The HGT is suitable for trusses with top chord slopes up to 8/12.

Key Features

  • Crescent washers supplied to allow for adjustability during installation
  • Load rated to resist high-wind forces

Material

  • 7 gauge

Finish

  • Simpson Strong-Tie gray paint

Installation

  • Use all specified fasteners; see General Notes
  • When the HGT-3 is used with a two-ply girder or beam, shimming is required and must be fastened to act as one unit
  • Attach to grouted concrete block with a minimum one #5 rebar horizontal in the top lintel block

Related Literature

Wood Construction Connectors 2024-2025
C-C-2024
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 2024–2025
C-C-2024SP
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
Wood Construction Connectors – Canadian Limit States Design
C-C-CAN2022
A complete product and application catalogue including load tables and installation information for wood-to-wood, wood-to-concrete and wood-to-masonry connectors.
Catalog
Connecteurs pour constructions en bois — Conception aux états limites canadiens
C-C-CAN2022CF
Un catalogue complet sur les produits et les applications, y compris de l’information sur l’installation et les tableaux de charge pour les connecteurs bois-à-bois, bois-à-béton et bois-à-maçonnerie.
Catalog
High Wind Guide
F-C-HWG23
A comprehensive guide to help designers select the most appropriate connections for high-wind regions.
Product Guide
Uplift Connectors Truss-To-Wall Tiedowns (Spruce-Pine-Fir)
T-C-UPLIFTSPF24
A technical bulletin providing allowable loads and fastening requirements for the common application of a wood truss supported by a spruce-pine-fir or hem-fir double top plate.
Technical Bulletin

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Description Ga. W (in.) H (in.) Coating/Material Packaging Qty.
HGT-2 2-ply width 7 3 5/16 3 5/8 Simpson Strong-Tie Gray Paint 1
HGT-3 3-ply width 7 4 5/16 3 5/8 Simpson Strong-Tie Gray Paint 1
HGT-4 4-ply width 7 6 9/16 3 5/8 Simpson Strong-Tie Gray Paint 1

Load Tables

Model No. W
(in.)		 O.C. Dimension Between Anchors (in.) Fasteners (in.) Allowable Uplift Loads
Girder Concrete and GFCMU Anchor DF/SP (160) SPF/HF (160)
  1. Attached members must be designed to resist applied loads.
  2. Concrete shall have a minimum compressive strength of f'c = 2,500 psi.
  3. Grout-filled CMU (GFCMU) shall have a minimum compressive strength of f'm = 1,500 psi.
  4. To achieve the loads listed for the HGT, install SET-3G™, or ET-3G™anchoring adhesive anchorage into a 8”-wide concrete tie-beam or grouted and reinforced CMU bond beam with a minimum embedment depth of 12”. Vertical reinforcement may be required to transfer the loads per designer. Alternate anchorage may be determined by designer.
  5. Allowable loads have been increased for wind or earthquake loading with no further increase allowed. Reduce where other loads govern.
  6. Fasteners: Nail dimensions in the table are listed diameter by length. For additional information, see Fastener Types and Sizes Specified for Simpson Strong-Tie Connectors.
HGT-2 3 5/16 5 3/4 (16) 0.148 x 3 (2) 3/4 10,345 8,535
HGT-3 4 15/16 7 3/8 (16) 0.148 x 3 (2) 3/4 10,440 8,615
HGT-4 6 9/16 9 (16) 0.148 x 3 (2) 3/4 11,395 9,370

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT

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