Product Description
The Simpson H7Z H7 16-Gauge ZMAX Galvanized Hurricane Tie by Simpson is engineered to resist high winds and seismic forces by positively connecting trusses and rafters to the top of wall of the structure. Built from 16-gauge steel with a ZMAX galvanized coating, this hurricane tie forms a critical part of a continuous load path in wood-framed construction, offering reliable performance with both solid-sawn and engineered lumber across a wide range of structural applications - including connecting 2x deck joists on top of a perpendicular beam.
Key Features
- 16-gauge steel construction - provides the structural strength needed to withstand uplift and lateral forces in demanding wind and seismic conditions
- ZMAX galvanization - offers extra corrosion resistance for exterior and treated-wood applications, keeping the connection protected where moisture and chemical exposure are concerns
- Compatible with solid-sawn and engineered lumber - versatile enough to handle a wide range of framing configurations without requiring specialized hardware
- Great for connecting 2x deck joists on top of a perpendicular beam - expands usefulness beyond roof framing to deck construction and other common structural connections
- Designed to be installed in pairs on either side of the rafter/truss/joist - balanced installation on both sides maximizes resistance to both uplift and lateral forces for a more secure, code-compliant connection
Why This Product
- Built for harsh exterior environments - the ZMAX coating delivers extra corrosion resistance beyond standard galvanization, making this tie a dependable long-term choice for outdoor framing and treated-wood applications where standard hardware would degrade faster
- Engineered for both wind and seismic resistance - positively connecting trusses, rafters, and joists to the wall structure means this tie addresses two of the most critical structural threats in one straightforward connector
- Flexible across framing types and applications - compatibility with solid-sawn and engineered lumber, combined with usefulness in roof framing and deck construction, means fewer specialized parts and a simpler build process
- American-made quality from a trusted structural brand - Simpson backs this tie with published load data and downloadable specifications for wood and cold-formed steel construction, supporting confident, verifiable installations
Specifications
- Model Number: H7Z
- Gauge: 16
- Coating: ZMAX
- Finish: ZMAX
- Install With: 8d common or 8d x 1-1/2 in. nails
- Country of Origin: United States
Downloads and Resources
- Wood Construction Connectors. View Specifications
- Connectors for Cold-Formed Steel Construction. View Specifications
Frequently Asked Questions
What is the purpose of the Simpson H7Z hurricane tie?
The Simpson H7Z hurricane tie is designed to resist high winds and seismic forces by positively connecting trusses and rafters to the top of wall of the structure, forming a critical part of a continuous load path in wood-framed construction.
What type of lumber is the H7Z compatible with?
The H7Z connects both solid-sawn and engineered lumber across a wide range of applications, making it a versatile option for many framing configurations.
Why should the H7Z be installed in pairs?
Installing the H7Z in pairs on either side of the rafter, truss, or joist provides balanced resistance to both uplift and lateral forces, maximizing the structural integrity of the connection.
What makes the ZMAX coating on the H7Z different from standard galvanization?
ZMAX galvanization offers extra corrosion resistance compared to standard coatings, making the H7Z particularly well suited for exterior applications and use with treated wood where moisture and chemical exposure are concerns.
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FAQs
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