SKU: 72686885387

Simpson Strong-Tie HTTH6.5 (20-1/4") Heavy Tension Tie - Zinc Galvanized

Sale price$33.43 Regular price$37.14
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Description

Simpson Strong-Tie HTTH6.5 (20-1/4") Heavy Tension Tie - Zinc GalvanizedSimpson Strong Tie HTTH6. 5 Description The HTTH6. 5 Heavy Tension Tie is a robust solution for resisting high tension loads in wood to concrete connections, ideal for both residential and light frame commercial buildings. Simpson Strong Tie HTTH6. 5 Includes (1) Heavy Tension Tie Simpson Strong Tie HTTH6. 5 Features High load capacity up to 7,650 lbs Optimized design with a four fold seat and tapered base Compatible with standard pneumatic nail sizes

Simpson Strong-Tie HTTH6.5 Description

The HTTH6.5 Heavy Tension Tie is a robust solution for resisting high tension loads in wood-to-concrete connections, ideal for both residential and light-frame commercial buildings.

Simpson Strong-Tie HTTH6.5 Includes

  • (1) Heavy Tension Tie

Simpson Strong-Tie HTTH6.5 Features

  • High load capacity up to 7,650 lbs
  • Optimized design with a four-fold seat and tapered base
  • Compatible with standard pneumatic nail sizes and SD Connector screws
  • Made from 10-gauge galvanized steel for corrosion resistance

Simpson Strong-Tie HTTH6.5 Applications

  • Wood-to-concrete connections in residential buildings
  • Light-frame commercial construction requiring high tension resistance

Simpson Strong-Tie HTTH6.5 Installation Overview

  1. Install with 0.148" x 2 1/2" or 0.162" x 2 1/2" nails, or #10 x 2 1/2" SD Connector screws
  2. Use a 3/4" diameter anchor bolt and one standard 3/4" cut washer (not included)
  3. Ensure minimum wood member size of 3" x 3 1/2"

Simpson Strong-Tie HTTH6.5 Specifications

Material Carbon Steel
Finish Zinc Galvanized
Thickness 10 Gauge
Width 3"
Length 20-1/4"
CL 1-5/16"
SO 17/32"
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 72686885387

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4.4 ★★★★★
Based on 20 reviews
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Product Reviews
G
Verified Purchase
Grant
Fort Morgan, US
★★★★★ 5
Great for small projects. Nice fit.
I purchased this set while building a couple of end tables. They fit like a glove and it's really nice that they come with the hole saw bit. It's a great set for what you get.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
S
Verified Purchase
Sia G
San Leandro, US
★★★★★ 5
My desk looks organized
Works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
N
Verified Purchase
NegativeG
Whiting, US
★★★★★ 5
Includes everything you need and a bonus to get the cord wrap
I bought this to route the cords up to the monitor on a height-adjustable desk. The top of the desk is an inch thick, and this was easy to drill through. To make sure I got a clean cut and did not damage the top, I put painters' tape on the area where I wanted to cut and drilled a small starter hole to get it exactly in the right spot. It cut a really clean hole from the top, and the plastic insert fit perfectly. Once I got the hole cut and the wires run where I wanted them, I put the cord wrap on. The tool that comes with the cord wrap is really slick and super easy to use. I was able to bundle together three cords that hang off the side of the desk. Given that the desk is adjustable, it was a nice bonus to get the cord manager with the kit, as it keeps the cords from getting hung up in the desk when adjusting it. I'm very happy with the purchase, great price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
D
Verified Purchase
Dean Thompson
Houston, US
★★★★★ 4
Good product
The hole covers are great. As far as the hole cutting bit. Not so much. But still worth the price.
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Reviewed in the United States on October 26, 2025
K
Verified Purchase
Kelly L Lipprand
Lowell, US
★★★★★ 5
Good tool
Easy to use. Worked perfectly.
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Reviewed in the United States on October 4, 2025

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