Internet #206006177

Model # DTT1Z

0707392398592

DTT ZMAX Galvanized Deck Tension Tie for 2x Nominal Lumber

  • Construct your deck with safe, cost effective connectors
  • No need to access the floor joists inside the house
  • Stronger and safer than nails, lag screws or bolts
$ 2 47

Frequently Bought Together

Frequently Bought Together

Product Overview

Deck Glamour Photo

Deck It Out

Strong decks bring beauty and entertaining space to your outdoor living area

Deck Glamour Photo

Make Your Deck Beautiful and Safe

Building a safe, strong deck starts with the proper connectors and fasteners

Photo of a deck being built

Deck Building Tips and Tricks

Installing corrosion-resistant connectors and fasteners helps extend the life of your deck

SDWH Screw being installed into ledger

Ledger connections critical for deck safety

Strong-Drive® SDWH Timber-Hex HDG screw delivers high-strength, wood-to-wood connectivity, such as deck ledger applications

DTT2Z guardrail install

Guardrail Installation Tips and Tricks

Don’t take chances with guardrail connections. DTT2Z deck tension ties fasten guardrails to deck framing.

DTT1Z install

Securing the Deck to the House

Install DTT1Z as a tension tie to meet building codes and eliminate the need to access to the floor joists inside the home

LSCZ install

Take the Step to Secure Deck Stairs

LSCZ adjustable stair-stringer connector offers a concealed connection between the stair stringer and the carrying header or rim board

Tight LUS26Z install shot

Joist Hangers

Provides bearing and uplift resistance

Tight H1 install shot

Hurricane Ties

Ideal for preventing lateral movement of joists

Tight SD screw install photo

SD Connector Screw

The only screw approved with Simpson Strong-Tie connectors

Tight install shot of LCEZ4

Post Caps

LCEZ end post caps provide a post-to-beam connection in new or retrofit deck applications

Tight PBSZ install photo

Post Base

Features a 1 in. standoff to resist wood decay

Stainless-steel connector product shot

Prevent Corrosion

Deck-Drive DWP stainless-steel fasteners are recommended for higher-exposure environments or applications

  • Construct your deck with safe, cost effective connectors
  • No need to access the floor joists inside the house
  • Stronger and safer than nails, lag screws or bolts
DTT tension ties are safe, cost-effective connectors designed to meet or exceed code requirements for deck construction. These versatile DTT connectors are also load rated as a holdown for light-duty shearwalls and braced wall panel applications. The DTT1Z deck tension tie provides a less invasive approach for attaching a new deck to a home or retrofitting an existing deck to current code standards.
  • Eliminates the need to access the floor joists inside the house
  • Ties the guardrail post into deck framing
  • Stronger and safer than nails, lag screws or bolts
  • Ties the deck into the house for a stronger, safer ledger connection
  • Helps prevent a common type of deck failure
  • Made from 14-Gauge steel
  • ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
  • Fastens to the narrow or wide face of a single 2x with Simpson Strong-Tie Strong-Drive SD Connector screws or nails and accepts a 3/8 in. machine bolt, anchor bolt, or lag screw (washer required) or can be installed with the new Strong-Drive SDWH Timber-Hex HDG screw with an integral washer
  • Shop all Simpson Strong-Tie here.

Product Overview

  • Construct your deck with safe, cost effective connectors
  • No need to access the floor joists inside the house
  • Stronger and safer than nails, lag screws or bolts
Model #: DTT1Z
Internet #: 206006177

DTT tension ties are safe, cost-effective connectors designed to meet or exceed code requirements for deck construction. These versatile DTT connectors are also load rated as a holdown for light-duty shearwalls and braced wall panel applications. The DTT1Z deck tension tie provides a less invasive approach for attaching a new deck to a home or retrofitting an existing deck to current code standards.

  • Eliminates the need to access the floor joists inside the house
  • Ties the guardrail post into deck framing
  • Stronger and safer than nails, lag screws or bolts
  • Ties the deck into the house for a stronger, safer ledger connection
  • Helps prevent a common type of deck failure
  • Made from 14-Gauge steel
  • ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
  • Fastens to the narrow or wide face of a single 2x with Simpson Strong-Tie Strong-Drive SD Connector screws or nails and accepts a 3/8 in. machine bolt, anchor bolt, or lag screw (washer required) or can be installed with the new Strong-Drive SDWH Timber-Hex HDG screw with an integral washer
  • Shop all Simpson Strong-Tie here.

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
1.47
Product Length (in.)
7.125
Product Width (in.)
1.5 in

Details

Color Family
Silver
Connector Finish
G185 Galvanized
Connector recommendation
Tie
Fasteners Included
Fasteners Not Included
Features
No Additional Features
Gauge
14
Material
Steel
Number of Pieces
1
Package Quantity
1
Product Weight (lb.)
.30lb
Returnable
180-Day
Staggered Nail Pattern
Not Staggered
Strap Type
Tie

Warranty / Certifications

Manufacturer Warranty
Yes

Specifications

Dimensions

Product Depth (in.)
1.47
Product Length (in.)
7.125
Product Width (in.)
1.5 in

Details

Color Family
Silver
Connector Finish
G185 Galvanized
Connector recommendation
Tie
Fasteners Included
Fasteners Not Included
Features
No Additional Features
Gauge
14
Material
Steel
Number of Pieces
1
Package Quantity
1
Product Weight (lb.)
.30lb
Returnable
180-Day
Staggered Nail Pattern
Not Staggered
Strap Type
Tie

Warranty / Certifications

Manufacturer Warranty
Yes

Questions & Answers

how big around is the bottom hole

how big around is the bottom hole
Asked by: joe
3/8 inch. I had to drill out to 1/2" to fit over my through bolts.
Answered by: Richard
Date published: 2019-10-15

Can this be used to tie in my deck joists to my foundation sill plate?

Asked by: SS
That is what I used it for and it worked well.
Answered by: MikeP
Date published: 2018-07-16

Can this Tension Tie be installed after the Joist are fastened to the Joist Hangers

Is there enough room for a portable drill be used to fasten the hex head screw to the ledger.
Asked by: LTC
Yes, would not be difficult to do. It would possible, if you use of an extension bit. I used a 3/8" ratchet with extension bit and it worked very quickly.
Answered by: Wolfgang
Date published: 2018-04-26

Is it available without galvanizing?

I would like 12 gauge and don't need galvanizing; is either or both available? Thank you!
Asked by: HomeDepotCustomer
According to the Simpson info I have: DTT1 is only available galvanized. DTT2 is available in either galvanized or stainless steel. The HD website is showing the DTT2SS version at $73.75/ea right now, which might be a little steep for most projects ;)
Answered by: tek
Date published: 2018-03-01
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