Simpson Strong Tie MSTA12 Medium Duty Strap Tie 12 in

Product Description

The SIMPSON STRONG TIE MSTA12 is a medium duty galvanized strap tie designed to reinforce structural connections and splices in light wood framing. At 12 inches in length, it is sized for use along the edges of 2x lumber where a low-profile metal strap is needed to transfer tension loads across a joint. The nailing pattern is engineered to reduce the risk of wood splitting at the nail holes, which is critical when fastening near board edges. Licensed contractors and framing carpenters install this tie using 10d common nails. The galvanized finish provides corrosion resistance for standard exterior and interior framing applications.

The MSTA12 is used in residential and light commercial wood framing where continuous load path connections are required. Common applications include wall intersections, ridge ties, and general rafter-to-plate connections. It performs well in locations where a flat strap profile is necessary to maintain flush surfaces between framing members. This tie is particularly effective on 2x lumber edges where wider plates would create interference with sheathing or finish materials.

Key Features

• 12-inch length sized for edge fastening on 2x dimensional lumber
• Engineered nail pattern reduces splitting risk at fastener locations
• Galvanized finish resists corrosion in standard framing environments
• Flat strap profile suits wall intersections, ridge ties, and rafter connections
• Installs with 10d common nails for consistent load transfer
• Sold in packages of 50 for production framing efficiency

Compatibility

Designed as an OEM-style structural connector for use with standard 2x dimensional lumber in residential and light commercial wood framing applications.

Installation Notes

Installation of the MSTA12 is typically performed by licensed framers or general contractors working under applicable building codes, including IBC and IRC requirements for metal connector hardware. Before fastening, verify lumber is dry and free of splits at the intended nail locations. Use only 10d common nails as specified for this strap tie. Do not substitute nail size or type, as connector load ratings are based on the specified fastener.

Technical Specifications

• Length: 12 inches
• Finish: Galvanized
• Recommended Fastener: 10d common nails
• Package Quantity: 50 per package
• Package Weight: 10 pounds
• Unit of Measure: EA

Standard Information

• Brand: SIMPSON STRONG TIE
• Manufacturer Part Number: MSTA12