Simpson Strong-Tie HD12 HD 20-5/16 in. Bolted Holdown (Pack of 220)

Simpson Strong-Tie HD12 HD 20-5/16 in. Bolted Holdown (Pack of 220)

The Simpson Strong-Tie® HD holdown is designed to create high allowable loads for both vertical and horizontal applications in wood construction. This holdown is installed with bolts into posts or columns. The HD can be installed back to back when eccentricity is an issue.

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

Features

• High-capacity low-deflection holdown
• Self-jigging, ensuring the code-required minimum of seven bolt diameters from the end of the post when installed flush with the sill plate
• May be raised and installed off the sill plate
• Width: 3-1/2 in.
• Height: 20-5/16 in.
• Base: 3/8 in. steel
• Body: 3-gauge steel
• Simpson Strong-Tie gray paint finish

Specifications

• ERP Part Number: HD12
• UPC: 50044315312002
• GTIN: 50044315312002
• Feature 01: High-capacity low-deflection holdown
• Feature 02: 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 03: May be raised and installed off the sill plate
• Feature 04: Width: 3-1/2 in.
• Feature 05: Height: 20-5/16 in.
• Feature 06: Base: 3/8 in. steel
• Feature 07: Body: 3-gauge steel
• Feature 08: Simpson Strong-Tie gray paint finish
• Assembled Depth - Imperial: 3.939
• Assembled Depth UOM - Imperial: in.
• Assembled Height - Imperial: 20.3125
• Assembled Height UOM - Imperial: in.
• Assembled Width - Imperial: 3.458
• Assembled Width UOM - Imperial: in.
• Base Product ID: HD_Holdown
• Base Product Name: HD
• 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: PAL
• EAN category: IC
• GUID: 239506700923305043754701355817148629104
• Logo Image: https://images.salsify.com/image/upload/s--Lkh4Jm6c--/vkrqlmpfxgflsa4yytuq.png
• Measurement Unit Text: Pallet
• MFG Name: Simpson Strong-Tie®
• Number Category Description: UPC
• Product Class: Holdown
• Prop 65 Warning: No
• Quantity: 220
• Shipping Weight: 2222
• Short Product Name: 20-5/16IN BOLTED HOLDOWN
• Strongtie.com URL: https://www.strongtie.com/boltedholdowns_holdowns/hd_holdown/p/hd
• 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: 44315312007