Product Description
Simpson LMA4Z LMAZ ZMAX Galvanized Mudsill Anchor for 2x4 or 3x4 by Simpson Strong-Tie is a one-piece mudsill anchor designed as an economical alternative to traditional anchor bolts for securing sill plates to stemwall or slab foundations. Its unique design provides installation flexibility, eliminating problems with misplaced anchor bolts, while the ZMAX galvanized finish delivers extra corrosion resistance for exterior and treated-wood applications.
Key Features
- An economical replacement for 1/2-in. sill plate anchor bolts
- Nominal sill size: 2x4 or 3x4
- Made from 18-gauge steel
- ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
- Suitable for stemwall or slab foundations
- One-piece design eliminates nuts and washers
- Mounts easily on forms and makes finishing easier
- Unique design eliminates problems associated with misplaced anchor bolts
Specifications
- Model Number: LMA4Z
- Gauge: 18
- Member Size: 2x4, 3x4
- Coating: ZMAX
- Finish: ZMAX
- Country of Origin: United States
Approved Applications
- Stemwall foundations
- Slab foundations
- Exterior applications requiring corrosion resistance
- Treated-wood applications
Frequently Asked Questions
- How is the Simpson LMA4Z installed?
- Install with 0.148 in. x 1-1/2 in. nails in the sides and top. The anchor should be mounted on the forms while the concrete is still wet. Do not attach the mudsill until the concrete has fully cured.
- What sill plate sizes is the LMA4Z compatible with?
- The LMA4Z is designed for a nominal sill size of 2x4 or 3x4, making it suitable for standard framing applications on both stemwall and slab foundations.
- Why choose the LMA4Z over traditional anchor bolts?
- The LMA4Z mounts directly on forms before the concrete pour, eliminating the common problem of misplaced anchor bolts interfering with wall framing alignment. Its one-piece design also means there are no nuts or washers to lose during installation.
- What makes the ZMAX coating on the LMA4Z beneficial?
- ZMAX galvanization provides extra corrosion resistance compared to standard galvanized finishes, making the LMA4Z especially 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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