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Simpson Strong-Tie HDU8-SDS2.5 (16-5/8") 10Ga Predeflected Holdown with Screws - G90 Galvanized

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Product details

Management number 201017958 Release Date 2025/09/17 List Price $1,172.75 Model Number 201017958
Category

Simpson Strong-Tie HDU8-SDS2.5 Description

Simpson Strong-Tie connectors make projects easier to build while making them stronger and safer, engineered and tested to perform and manufactured to the highest quality standards. HDU holdowns are pre-deflected during the manufacturing process, virtually eliminating deflection under load due to material stretch. They use Simpson Strong-Tie Strong-Drive SDS Heavy-Duty Connector screws (included), which install easily, reduce fastener slip and provide a greater net section when compared to bolts.

Simpson Strong-Tie HDU8-SDS2.5 Includes

  • (1) Holdown
  • (20) Screws

Simpson Strong-Tie HDU8-SDS2.5 Features

  • Predeflected body virtually eliminates deflection due to material stretch
  • Uses SDS screws, which install easily, reduce fastener slip and provide a greater net section area of the post compared to bolts
  • SDS screws are supplied with the holdowns to ensure proper fasteners are used
  • No stud bolts to countersink at openings
  • Made from 10-Gauge steel
  • Galvanized (G90) for extra corrosion resistance
  • Install with 7/8 in. anchor bolt and 1/4 in. x 2-1/2 in. Strong-Drive SDS Heavy-Duty Connector screws (included)

Simpson Strong-Tie HDU8-SDS2.5 Specifications

Height 16-5/8"
Gauge 10
Material Steel
Anchor Bolt Diameter 7/8"
Finish G90 Galvanized

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