The Simpson MASAPZ MASAP 16-Gauge ZMAX Galvanized Mudsill Anchor for Panelized Forms by Simpson Strong-Tie is engineered specifically for installation on panelized concrete forms, delivering a proven time-saving alternative to traditional anchor bolts. The MASAPZ provides greater load-carrying capacity as an alternative for 5/8-in. and 1/2-in. mudsill anchor bolts on 2x, double-2x, and 3x mudsills, while eliminating the need for 3-in. square plate washers in seismic design applications. Its ZMAX galvanized finish delivers superior corrosion resistance, making it well-suited for exterior and treated-wood applications.

Key Features

• Attaches easily to the concrete form for quick installation
• No labor costs involved in drilling plates and aligning holes
• Flat design eliminates chances of modification in prefabricated walls
• Eliminates the need to notch studs due the anchor bolts being placed where it will interfere
• Reduces the chance of having to retrofit anchors because of missing or misplaced anchor bolts
• Made from 16-gauge steel
• ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications
• In some cases, load capacities meet or exceed the parallel and perpendicular to plate shear capacity of other cast-in-place anchors

Specifications

• Model Number: MASAPZ
• Gauge: 16
• Coating: ZMAX
• Finish: ZMAX
• Install With: 0.148 in. x 1-1/2 in. nails
• Country of Origin: United States

Frequently Asked Questions

What makes the MASAPZ different from a standard MASA anchor?

The MASAPZ features the MASAP design, which is specifically engineered for installation on panelized forms, whereas the standard MASA is designed for installation on standard forms. Both versions function as time-saving alternatives to traditional anchor bolts.

Why choose the MASAPZ over traditional anchor bolts?

The MASAPZ eliminates several labor-intensive steps associated with traditional anchor bolts. It removes the need to drill plates and align holes, eliminates the need to notch studs where anchor bolts would interfere, and removes the requirement for 3-in. square plate washers in seismic design applications - all of which reduce installation time and labor costs.

What type of finish does the MASAPZ have, and why does it matter?

The MASAPZ features a ZMAX galvanized finish, which offers extra corrosion resistance compared to standard galvanization. This makes it particularly well-suited for exterior applications and use with treated wood, where exposure to moisture and chemicals can accelerate corrosion on lesser-protected hardware.

What fasteners are required to install the MASAPZ?

The MASAPZ should be installed with 0.148 in. x 1-1/2 in. nails, which secure the anchor to the concrete form prior to the concrete pour.