Simpson Strong-Tie HD3BHDG HDB 8-5/8 in. Hot-Dip Galvanized Bolted Holdown (Pack of 25)

The Simpson Strong-Tie® HDB is designed to provide loads for intermediate-load-range shearwalls, braced-wall panels and lateral applications in wood construction. This bolted holdown is installed with bolts into studs or columns and offers low-deflection performance for a range of load requirements. The HDB is suitable for back-to-back applications where eccentricity is a concern.

This Simpson product is designed for construction, connector, fastening, anchoring, and structural applications where dependable performance, durability, and jobsite-ready installation matter.

Features

• Installed after the placement of concrete and framing is in place
• Can be installed directly on the sill plate or raised above it
• Self-jigging, ensuring the code-required minimum of seven bolt diameters from the end of the post when installed flush with the sill plate
• Light-duty holdown designed for use in shearwalls and braced-wall panels, as well as other lateral applications
• Made from 12-gauge steel
• Width: 2-1/2 in.
• Height: 8-5/8 in.
• Hot-dip galvanization (HDG) offers extra corrosion resistance for exterior and treated-wood applications

Specifications

• ERP Part Number: HD3BHDG
• UPC: 10707392634604
• GTIN: 10707392634604
• Feature 01: Installed after the placement of concrete and framing is in place
• Feature 02: Can be installed directly on the sill plate or raised above it
• Feature 03: Self-jigging, ensuring the code-required minimum of seven bolt diameters from the end of the post when installed flush with the sill plate
• Feature 04: Light-duty holdown designed for use in shearwalls and braced-wall panels, as well as other lateral applications
• Feature 05: Made from 12-gauge steel
• Feature 06: Width: 2-1/2 in.
• Feature 07: Height: 8-5/8 in.
• Feature 08: Hot-dip galvanization (HDG) offers extra corrosion resistance for exterior and treated-wood applications
• Assembled Depth - Imperial: 2.25
• Assembled Depth UOM - Imperial: in.
• Assembled Height - Imperial: 8.6875
• Assembled Height UOM - Imperial: in.
• Assembled Width - Imperial: 2.5
• Assembled Width UOM - Imperial: in.
• Base Product ID: HDB_Holdown
• Base Product Name: HDB
• Brand Name: Simpson Strong-Tie®
• Category Tree (Computed): Wood Construction Connectors > Holdowns and Tension Ties > Holdown
• Country of Origin: US
• Customer Unit: No
• Display Unit/Measure: CAR
• GUID: 182480824665126827396384649301484199583
• Logo Image: https://images.salsify.com/image/upload/s--Lkh4Jm6c--/vkrqlmpfxgflsa4yytuq.png
• Measurement Unit Text: Carton
• MFG Name: Simpson Strong-Tie®
• Number Category Description: UPC
• Package Depth - Imperial: 10.375
• Package Depth UOM - Imperial: in.
• Package Height - Imperial: 10
• Package Height UOM - Imperial: in.
• Package Width - Imperial: 8
• Package Width UOM - Imperial: in.
• Product Class: Holdown
• Prop 65 Warning: No
• Quantity: 25
• Shipping Weight: 33
• Short Product Name: HDG VERSION OF HD3B
• Strongtie.com URL: https://www.strongtie.com/boltedholdowns_holdowns/hdb_holdown/p/hdb
• Subcategory: Wood Construction Connectors
• Subcategory 2: Holdowns and Tension Ties
• Warranty PDF: https://images.salsify.com/image/upload/s--K_9ww28_--/bgqxyqo1uhaqsqcvudu7.pdf
• Brand Video: https://images.salsify.com/video/upload/s--N-SMFYx9--/wpz3sdgci9c512ppr9df.mp4
• EA Reference: 707392634607