SKU: HD3B

Simpson HD3B Bolted Holdown - G90 Galvanized

Simpson HD3B Bolted Holdown - G90 Galvanized!

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HD/HDB Holdowns

$14.33
 
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Specifications

Fasteners required: - (2) 5/8" Machine Bolts - (1) 5/8" Concrete Anchor
For Treated Lumber: No
Height: 8-5/8"
Manufacturer name: Simpson Strong-Tie
Description

Simpson Strong-Tie offers a wide variety of bolted holdowns offering lowdeflection performance for a range of load requirements. The HD3B holdown has been tested in accordance with ICC-ES's AC 155 acceptance criteria and are approved for use in vertical and horizontal applications. The HD3B is a light-duty holdown designed for use in shearwalls and braced-wall panels, as well as other lateral applications.


Installation:
  • Use all specified fasteners.
  • Bolt holes shall be a minimum of 1/32" to a maximum of 1/16" larger than the bolt diameter (per 2012 NDS, section 11.1.3.2).
  • Stud bolts should be snugly tightened with standard cut washers between the wood and nut (BP's are required in the City and County of Los Angeles).
  • HD and HDB holdowns are self-jigging and will ensure minimum bolt end distance when installed flush with the sill plate.
  • Standard cut washer is required under the anchor nut for HD12 with 1" anchor and HD19 with 1 1/8" anchors.

NOTE: The correct fasteners installed in the correct position must be used to achieve published load values


California Residents: WARNING

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HD/HDB Holdowns

× WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.

Customer Reviews

Based on 3 reviews
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s
steve s
Owner

Good price. Fast shipping.

K
Kjell Hedstrom
Perfect for tree trunk arm brace support

This was exactly what I needed for building a sturdy tree house.

R
Ronald Williams
Great Company

Items were delivered promptly and were exactly what was ordered. Very satisfied with vendor.