The Simpson GT6Z GT ZMAX Galvanized 18-Gauge Gazebo Tie for 6-2x Rafters, Center by Simpson is a purpose-built connector designed to secure six 2x rafters simultaneously at the peak of a six-sided gazebo, creating a stronger and more structurally sound roof assembly. Installed in pairs - one connector above and one below the rafters - it simplifies what would otherwise be a complex rafter-to-peak connection, and its ZMAX galvanized finish makes it well-suited for outdoor construction involving pressure-treated lumber or exposure to the elements. Engineered and tested to the high standards that contractors and engineers rely on, this gazebo rafter tie takes the guesswork out of hexagonal gazebo framing.

Key Features

• Connects six 2x rafters at the top of a six-sided gazebo - purpose-designed geometry handles all six rafter connections in a single fitting, eliminating the need for improvised solutions at the peak
• Used in pairs with one above and one below the rafters - the two-connector system clamps the rafter assembly from both sides for a rigid, fully secured peak connection
• Made from 18-gauge steel - provides the structural strength and dimensional consistency needed to meet engineering and code requirements for gazebo construction
• ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications - protects the connector against moisture and the chemical environment of pressure-treated lumber, extending the life of the connection in outdoor settings

Why This Product

• Engineered specifically for six-sided gazebo framing - unlike generic connectors, the GT6Z is designed from the ground up for hexagonal gazebo rafter peaks, so builders get a precise fit and a faster, more reliable installation
• Trusted by engineers and contractors - Simpson connectors are a go-to choice among building professionals for their consistent quality and tested performance, giving DIYers and contractors alike confidence in the structural outcome
• ZMAX coating built for outdoor exposure - the heavy-duty galvanized finish is rated for exterior use and compatibility with pressure-treated wood, making this connector a durable long-term choice for open-air gazebo structures
• Simplifies a complex connection point - by consolidating all six rafter attachments into one coordinated connector system, the GT6Z reduces layout complexity and helps ensure a cleaner, more accurate peak assembly

Specifications

• Model Number: GT6Z
• Gauge: 18
• Finish/Coating: ZMAX
• Member Size: 2x
• Install With: (18) 0.148 in. x 1-1/2 in. nails or (18) #9 x 1-1/2 in. Simpson Strong-Tie Strong-Drive SD screws
• Country of Origin: United States

Frequently Asked Questions

How many GT6Z connectors are needed to complete a six-sided gazebo rafter connection?

Two connectors are required per connection - install one above and one below the rafters to properly secure all six 2x rafters at the peak of the gazebo.

What fasteners are recommended for installing the GT6Z?

The GT6Z is installed with (18) 0.148 in. x 1-1/2 in. nails or (18) #9 x 1-1/2 in. Simpson Strong-Tie Strong-Drive SD screws. Fasteners are not included with the connector.

Why is ZMAX galvanization important for this connector?

ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications, making the GT6Z well-suited for outdoor gazebo structures that are exposed to the elements or built with pressure-treated lumber.

What rafter size is compatible with the GT6Z?

The GT6Z is designed for use with 2x member size rafters, with a minimum rafter size of 2x6, and connects six of these rafters simultaneously at the top of a six-sided gazebo.

Related Products

• Nails 0.148" x 1-1/2"
• #9 x 1 1/2"

Note: Fasteners are not included. Minimum 2x6 rafter size required.