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HD 24-1/2 in. Bolted Holdown (HD19) by Simpson Strong-Tie
The HD 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.
Product Specification
Item #
HD19
Dimensions
Height: 3.44"
Width: 24.50"
Additional product details
Vendor Item #
HD19
Industrial Category
Fasteners
Industrial Subcategory
Building Materials
Industrial Subtype
Braces and Reinforcement Hardware , Holdowns
Assembled Depth - Imperial
4.15625 in.
Assembled Height - Imperial
24.5 in.
Assembled Width - Imperial
3.4375 in.
Brand Name
Simpson Strong-Tie®
Coating
E-coat® Electrocoating
Color
None
Country of Origin
US
Display Unit/Measure
EA
Drive Type
5/16 in. Hex
GTIN
00707392198307
Head Diameter in
0.73
Head Type
Hex Washer Head
ICCES Reports
ESR-3046
Item Length (inches)
4.15625
Item Quantity
25
Limited Warranty
Limited warranty, available at www.strongtie.com/limited-warranties.
MFG Name
Simpson Strong-Tie®
Packaging Quantity
1
Point Type
Type-17 Point
Product Class
Holdown
Product Weight
10.75
Prop 65 Cancer
Wood Dust
Quantity
1
Shank Diameter in
0.27
Shipping Weight
10.75
Thread Length
5
Thread Type
Variable Thread Design
Unit Of Measure
EA
UPC Code
707392198307
UPC Number
707392885405
Manufactured By
Simpson Strong-Tie


Other Details:
  • Kit includes all required installation hardware: (25) Strong-Drive SDWF Floor-to-Floor screws, (25) TUW take-up washers, (100) Strong-Drive SD Connector screws (#9), 5/16 in. hex driver bit, screw depth guide
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