The Simpson MSTA36Z 36" Medium Strap Tie from Simpson is engineered to resist tension loads in wood-to-wood uplift applications, delivering reliable structural performance where it matters most. Designed specifically for use on the edge of 2x members in floor-to-floor clear span connections, this strap tie features a staggered nail pattern that helps minimize wood splitting during installation. The ZMAX galvanized coating provides extra corrosion resistance, making this connector well suited for exterior environments and treated-wood construction where long-term protection against the elements is a priority.

Key Features

• Load-rated with correct thickness and number of fasteners - eliminates the guesswork and inconsistency of field-fabricated straps, giving you confidence in code-compliant, predictable performance on every application
• Enhanced load capacity for wind and seismic forces - loads have been increased for wind and seismic forces, making this strap tie a dependable choice for projects in high-demand structural environments
• Floor-to-floor clear span application - purpose-built for this connection type, reducing the need for improvised solutions and streamlining framing workflows
• Designed for use on the edge of 2x members - ensures proper fit and load transfer in the most common framing scenarios without modification
• 16-gauge steel construction - provides a strong, rigid base that maintains structural integrity under tension loading
• ZMAX galvanization - offers extra corrosion resistance for exterior and treated-wood applications, extending the service life of the connection in harsh or chemically aggressive conditions

Why This Product

• Built-in load ratings take the uncertainty out of structural connections - unlike field-fabricated straps, the MSTA36Z is load rated with the correct thickness and number of fasteners, so you know exactly what the connection can handle before the first nail is driven
• Engineered for the toughest load conditions - with loads increased for wind and seismic forces, this medium strap tie is a practical fit for framing projects where uplift resistance and code compliance are non-negotiable
• ZMAX coating means fewer concerns about long-term corrosion - whether used in exterior framing or alongside pressure-treated lumber, the heavy-duty galvanized finish resists the corrosive conditions that can compromise standard connectors over time
• A specialized fit for edge-of-member, floor-to-floor installations - the geometry and staggered nail pattern are purpose-designed for this specific application, helping crews work faster while reducing the risk of wood splitting at the connection point

Specifications

• MPN: MSTA36Z
• Brand: Simpson Strong-Tie
• Length: 36 in.
• Width: 1-1/4 in.
• Gauge: 16
• Coating: ZMAX
• Finish: ZMAX
• Member Size: 2x
• Install With: 10d common nails or #9 x 1-1/2 in. Strong-Drive SD screws (sold separately)
• Country of Origin: United States

Approved Applications

• Wood-to-wood uplift and tension load resistance
• Floor-to-floor clear span connections
• Edge-of-member installations on 2x lumber
• Exterior applications requiring enhanced corrosion resistance
• Treated-wood construction environments

Frequently Asked Questions

What type of fasteners should be used to install the MSTA36Z?

Install with 10d common nails or #9 x 1-1/2 in. Strong-Drive SD screws.

Why is ZMAX galvanization important for this strap tie?

ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications, making the MSTA36Z suitable for harsh environments where standard galvanization may not provide adequate long-term protection.

How does the MSTA36Z differ from a field-fabricated strap?

Unlike field-fabricated straps, the MSTA36Z is load rated with the correct thickness and number of fasteners, providing consistent, code-compliant performance and eliminating guesswork on the job site.

Is the MSTA36Z designed for a specific member size or placement?

Yes, the MSTA36Z is designed for use on the edge of 2x members and is intended for floor-to-floor clear span applications where resisting tension loads from wind and seismic forces is required.

Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications.