Simpson Strong-Tie HD12 HD 20-5/16 in. Bolted Holdown

★★★★★ 4.8 80 reviews

$102.65
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$102.65
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Product details

Management number 221122210 Release Date 2026/05/03 List Price $41.06 Model Number 221122210
Category
  • 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.
UPC 044315312007
Brand Simpson Strong-Tie
Color Gray
Model HD12
Head Type plain
Metal Type Alloy Steel
Unit Count 1 Count
Part Number HD12
Thread Size 1/2-13 UNC
Thread Type Unc
Manufacturer Simpson Strong-Tie
Thread Class 1A or 1B
Thread Style Machine
Fastener Type Anchor Bolt
Item Diameter 1.13 Inches
Item Hardness Grade 5
Material Type Alloy Steel
Exterior Finish Galvanized
Item Dimensions 3.46 x 20.31 x 3.94 inches
Number Of Items 1
Number of Pieces 1
Screw Head Style Hexagonal
Manufacturer Grade Grade HD
Compatible Groove Diameter 1.13 Inches
Global Trade Identification Number 00044315312007

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4.8 out of 5
★★★★★
80 ratings | 33 reviews
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