Product Description
The Simpson MSTA30Z 30" Medium Strap Tie from Simpson is a medium-duty structural strap built to join and reinforce a wide range of wood-to-wood connections and splices. Constructed from 16-gauge steel with a ZMAX galvanized finish, this 30 in. strap is engineered for use on the edge of 2x members, delivering reliable performance at cut plates, sole plates, wall intersections, and ridge tie applications. The ZMAX coating provides enhanced corrosion resistance beyond standard galvanized finishes, making this strap a dependable choice for exterior framing and pressure-treated lumber assemblies.
Key Features
- Medium-duty versatility across connections and splices - handles a broad range of framing joints with a single strap solution, reducing the need for multiple connector types on the job
- Designed for the edge of 2x members with a split-reducing nailing pattern - the fastener layout is specifically configured to minimize wood splitting, helping maintain structural integrity during installation
- Approved for cut plates, wall intersections, and ridge ties - covers the most common field conditions where continuous framing members are interrupted or reinforced
- 16-gauge steel construction - provides medium-duty load capacity suitable for structural splicing and reinforcement without over-engineering the connection
- ZMAX galvanized finish - offers extra corrosion resistance compared to standard galvanization, making it appropriate for exterior environments and direct contact with treated lumber
- Compatible with 10d common nails or #9 x 1 1/2 in. Strong-Drive SD screws - works with commonly stocked fasteners and Simpson-specified hardware for straightforward, code-compliant installation
Why This Product
- One strap, many applications - the MSTA30Z addresses cut plates, sole plates, wall intersections, and ridge ties, giving framers and contractors a single versatile connector that handles multiple common structural conditions
- Built for treated-wood and exterior projects - the ZMAX galvanized coating delivers enhanced corrosion protection specifically suited for the demanding environments where standard galvanized hardware can fall short
- Engineered to protect the lumber, not just connect it - the edge-mount design and split-reducing nailing pattern preserve 2x member integrity at the joint, maintaining the strength of the connection over time
- Trusted Simpson construction - made in the United States from 16-gauge steel, this strap reflects Simpson's focus on simple, reliable structural solutions for light framing repairs and heavy-duty connections alike
Specifications
- MPN: MSTA30Z
- Brand: Simpson Strong-Tie
- Length: 30 in.
- Width: 1-1/4 in.
- Gauge: 16
- Coating: ZMAX
- Finish: ZMAX
- Member Size: 2x
- Country of Origin: United States
Approved Applications
- Splicing and connecting framing members at a variety of joints
- Installation where plates or soles are cut
- Wall intersections requiring additional reinforcement
- Ridge tie applications
- Exterior and treated-wood applications requiring enhanced corrosion resistance
Frequently Asked Questions
- What fasteners should be used to install the MSTA30Z?
- Install with 10d common nails or #9 x 1-1/2 in. Strong-Drive SD screws for proper performance.
- What lumber size is the MSTA30Z designed for?
- The MSTA30Z is designed for use on the edge of 2x members, and its nailing pattern is specifically configured to reduce the potential for splitting in that application.
- Why does the MSTA30Z have a ZMAX finish?
- ZMAX galvanization provides extra corrosion resistance compared to standard galvanized finishes, making the MSTA30Z suitable for exterior applications and use with treated wood where greater protection is required.
- Where can the MSTA30Z be installed?
- The MSTA30Z can be installed where plates or soles are cut, at wall intersections, and as ridge ties, as well as in a variety of other connections and splices requiring a medium-duty strap solution.
Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications.
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