SKU: DTT1Z-KT

Simpson Strong-Tie DTT1Z Deck Tension Tie Kit w/Fasteners - ZMAX

Name: Simpson Strong-Tie DTT1Z Deck Tension Tie Kit w/Fasteners - ZMAX
Brand: Simpson Strong-Tie
SKU: DTT1Z-KT
Price: 47.99 USD
Availability: InStock

Material

Carbon Steel 316 Stainless Steel

Type

Fasteners Included Without Fasteners

$47⁹⁹

Ships today when you order in the next 13 hours and 41 minutes

Description

The Simpson Strong-Tie DTT1Z-KT is a ZMAX deck tension tie kit designed to meet critical IRC and IBC requirements for lateral-load connections between decks and wood-framed structures. Engineered for durability in exterior applications, the ZMAX finish offers long-term protection against rust and weathering.

This kit provides a safe, code-compliant way to resist the lateral forces that can pull a deck away from a home, while also serving as a secure anchorage point for guard posts. It’s ready to install and ideal for both new builds and retrofit projects.

Key Features:

ZMAX construction for corrosion resistance.
Helps meet IRC/IBC code requirements for 1,500 Lb. lateral-load connections.
Ideal for deck-to-structure connections and guard post anchorage.
Suitable for exterior environments.
Can be installed vertically or horizontally.

Applications:

Deck lateral-load connections to primary structure.
Guardrail post anchoring.
New construction or retrofit installation.

Kit Includes:

(4) DTT1Z ZMAX deck tension tie.
(4) Simpson Strong-Tie SDWH27800G hot dip galvanized timber hex screws.
(26) #9 x 1-1/2" Strong-Drive SD Connector galvanized screws

Installation:

Installs easily with no predrilling required when using the provided SD screws.
May be mounted vertically or horizontally onto joists and blocking.
Designed for connection to wood framing members.

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

California Residents: WARNING

DTT1Z Deck Tension Tie Installation

Specifications

Width: 1-1/2"

Height: 7-1/8"

Base Width: 3/4"

Thickness: 14 Gauge

Material: Carbon Steel

Finish: ZMAX

Type: Fasteners Included

Manufacturer Name: Simpson Strong-Tie

Quantity: 4

View Spec Sheet

View Installation Guide

Simpson Strong-Tie Limited Warranty

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Deck Ties Strengthen the Deck-to-House Connection

Deck ties and deck tie connectors help reinforce the connection between deck framing and the house structure. By tying the deck joists back to the house framing, these connectors help resist lateral movement and reduce the risk of deck separation.
Reliable Deck Tie Connectors for Framing Stability

Deck tie connectors are designed for easy installation with pre-punched holes and compatible fasteners. These deck ties for decks and framing connections allow contractors and builders to reinforce joists without complicated installation. Using the correct deck tension tie connector helps create a stronger and more dependable deck structure.
Engineered for Outdoor Deck Construction

Deck ties and deck tension tie connectors are designed for exterior installations where moisture and treated lumber are common. Many Simpson Strong-Tie deck ties, including models like DTT1Z and DTT2Z, offer corrosion-resistant finish options such as 316 stainless steel, helping protect structural connections from longterm environmental exposure.

Broad selection, fast delivery

Our footprint

Our nationwide network of distribution facilities offers more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 80,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 136,400 sq. ft. facility in Urbana, Iowa.

Broad selection, fast delivery

Our experience

We pride ourselves on delivering a user-friendly, high quality experience online and over the phone. Our knowledgeable team of experts is readily available via phone to assist with product questions and custom pricing inquiries. We’re available Monday thru Friday from 7:00 AM – 5:00 PM CST. We look forward to supporting you on your next job.

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