HDU/HDQ/HHDQ Holdowns

  • Simpson HDU5SDS25 13316 inch Predeflected Holdown wScrews image 1 of 6
    SKU: HDU5-SDS2.5

    Simpson HDU5-SDS2.5 13-3/16" Predeflected Holdown w/Screws

    Ships Dec 16 when you order now
    36.48
    Sale 36.48
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  • Simpson HDU2SDS25 81116 inch Predeflected Holdown wScrews image 1 of 5
    SKU: HDU2-SDS2.5

    Simpson HDU2-SDS2.5 8-11/16" Predeflected Holdown w/Screws

    Ships Dec 16 when you order now
    25.99
    Sale 25.99
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  • Simpson HDU4SDS25 101516 inch Predeflected Holdown wScrews image 1 of 6
    SKU: HDU4-SDS2.5

    Simpson HDU4-SDS2.5 10-15/16" Predeflected Holdown w/Screws

    Ships Dec 16 when you order now
    32.07
    Sale 32.07
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  • Simpson HDU8SDS25 1658 inch Predeflected Holdown wScrews
    SKU: HDU8-SDS2.5

    Simpson HDU8-SDS2.5 16-5/8" Predeflected Holdown w/Screws

    Ships Dec 16 when you order now
    49.27
    Sale 49.27
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  • Simpson HDU11SDS25 2214 inch Predeflected Holdown wScrews
    SKU: HDU11-SDS2.5

    Simpson HDU11-SDS2.5 22-1/4" Predeflected Holdown w/Screws

    Ships Dec 16 when you order now
    63.27
    Sale 63.27
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  • Simpson HDU14SDS25 251116 inch Predeflected Holdown wScrews
    SKU: HDU14-SDS2.5

    Simpson HDU14-SDS2.5 25-11/16" Predeflected Holdown w/Screws

    Ships Dec 16 when you order now
    84.71
    Sale 84.71
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  • Simpson HDU5SDS25HDG 13316 inch Predeflected Holdown wScrews Hot Dip Galvanized image 1 of 6
    SKU: HDU5-SDS2.5HDG

    Simpson HDU5-SDS2.5HDG 13-3/16" Predeflected Holdown w/Screws - Hot Dip Galvanized

    Ships Dec 16 when you order now
    59.19
    Sale 59.19
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  • Simpson HDU8SDS25HDG 1658 inch Predeflected Holdown wScrews Hot Dip Galvanized
    SKU: HDU8-SDS2.5HDG

    Simpson HDU8-SDS2.5HDG 16-5/8" Predeflected Holdown w/Screws - Hot Dip Galvanized

    Ships Dec 16 when you order now
    89.65
    Sale 89.65
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  • Simpson HDU4SDS25HDG 101516 inch Predeflected Holdown wScrews Hot Dip Galvanized
    SKU: HDU4-SDS2.5HDG

    Simpson HDU4-SDS2.5HDG 10-15/16" Predeflected Holdown w/Screws - Hot Dip Galvanized

    Ships Dec 16 when you order now
    48.79
    Sale 48.79
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  • Simpson HDU2SDS25HDG 81116 inch Predeflected Holdown wScrews Hot Dip Galvanized image 1 of 5
    SKU: HDU2-SDS2.5HDG

    Simpson HDU2-SDS2.5HDG 8-11/16" Predeflected Holdown w/Screws - Hot Dip Galvanized

    Ships Dec 16 when you order now
    43.36
    Sale 43.36
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  • Simpson HDQ Quick-Install Holdown, G90 Galvanized
    SKU: HDQ8-SDS3

    Simpson HDQ8-SDS3 14" Quick-Install Holdown - G90 Galvanized

    Ships Dec 16 when you order now
    72.33
    Sale 72.33
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  • Simpson HDU11SDS25HDG 2214 inch Predeflected Holdown wScrews Hot Dip Galvanized
    SKU: HDU11-SDS2.5HDG

    Simpson HDU11-SDS2.5HDG 22-1/4" Predeflected Holdown w/Screws - Hot Dip Galvanized

    Ships Dec 16 when you order now
    112.96
    Sale 112.96
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  • HHDQ11-SDS2.5 Product Photos
    SKU: HHDQ11-SDS2.5

    Simpson HHDQ11-SDS2.5 15 1/8 Heavy Holdown Quick-Install W/Screws - Gray Paint

    Ships Dec 16 when you order now
    166.94
    Sale 166.94
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  • Simpson HDU14SDS25HDG 251116 inch Predeflected Holdown wScrews Hot Dip Galvanized
    SKU: HDU14-SDS2.5HDG

    Simpson HDU14-SDS2.5HDG 25-11/16" Predeflected Holdown w/Screws - Hot Dip Galvanized

    Ships Dec 16 when you order now
    136.23
    Sale 136.23
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  • HHDQ14-SDS2.5 Product Photo
    SKU: HHDQ14-SDS2.5

    Simpson HHDQ14-SDS2.5 18 3/4 Heavy Holdown Quick-Install W/Screws - Gray Paint

    Ships Dec 16 when you order now
    173.33
    Sale 173.33
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  • Simpson HDQ Quick-Install Holdown, Hot Dip Galvanized
    SKU: HDQ8-SDS3HDG

    Simpson HDQ8-SDS3HDG 14" Quick-Install Holdown - Hot Dip Galvanized

    Ships Dec 16 when you order now
    112.45
    Sale 112.45
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top

Simpson Strong-Tie HDU and HDQ holdowns provide strong support in a wide variety of framing applications, such as shearwalls, braced wall panels, and prescriptive wood-deck applications. These holdowns are pre-deflected during the manufacturing process and use Strong-Drive SDS Heavy-Duty connector screws for installation.

Simpson Strong-Tie HHDQ is designed for extra-high loads and provides ease of installation. 

Not sure which type of holdowns or tension ties are right for your applications? We carry a large selection of Simpson Strong-Tie Holddowns and Tension ties. Contact our product experts today at 888-794-1590 with any product or special order questions.