The Simpson 3-1/8 x 16 Tie Plate from Simpson is a straightforward, dependable connector plate built for splicing and reinforcing wood-to-wood connections on flat members. Fabricated from 20-gauge steel with a G90 zinc galvanized coating, this tie plate handles everything from light repairs to heavier framing connections with a simple installation process that fits a wide range of job site needs.

Key Features

• Versatile wood-to-wood connector - handles splicing and miscellaneous flat-member connections across a broad range of projects, reducing the need for multiple connector types on the job
• Designed for flat member applications - the plate profile lays flush against lumber faces, making it well suited for reinforcing horizontal or flat framing connections cleanly and securely
• Staggered nail pattern - distributes fastener load across the wood member to reduce the risk of splitting during installation, helping you drive fasteners with confidence
• 20-gauge steel construction - provides a reliable balance of strength and workability, making the plate easy to fasten while holding up under load in structural and repair applications
• G90 zinc galvanized coating - delivers extra corrosion resistance, keeping the connector protected in moisture-prone environments and extending the service life of the connection

Why This Product

• One plate, many connections - the wide, flat profile and generous 16 in. length make this tie plate adaptable to splicing, bridging, and general wood-to-wood reinforcement tasks, so it earns its place on a wide variety of framing and repair projects
• Engineered to protect the lumber, not just hold it - the staggered nail pattern is a deliberate design choice that reduces splitting risk, which means fewer wasted boards and a cleaner finished connection
• Built-in corrosion protection from the start - the G90 galvanized finish means the plate arrives job-site ready for use in damp or exterior-adjacent conditions without requiring additional treatment
• Made in the United States by a trusted structural connector brand - Simpson backs this plate with decades of engineering focus on wood construction hardware, giving builders and contractors a connector they can specify with confidence

Specifications

• Model Number (MPN): TP316
• Width: 3-1/8 in.
• Length: 16 in.
• Gauge: 20
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Install With: (72) 0.131 in. x 2-1/2 in. nails, 0.131 in. x 1-1/2 in. nails or #9 Strong-Drive SD screws
• Country of Origin: United States

Frequently Asked Questions

What is the Simpson TP316 tie plate used for?

The TP316 is designed for splicing and reinforcing miscellaneous wood-to-wood connections, particularly on flat members. It is a versatile solution suitable for a wide range of light repairs as well as heavier structural connections.

What fasteners are recommended for installing the TP316?

The TP316 is designed to install with (72) 0.131 in. x 2-1/2 in. nails, 0.131 in. x 1-1/2 in. nails, or #9 Strong-Drive SD screws for a secure connection.

Why does the TP316 feature a staggered nail pattern?

The staggered nail pattern is specifically designed to provide a secure connection while reducing the risk of splitting the wood members during installation.

What type of corrosion protection does the TP316 have?

The TP316 features a G90 zinc galvanized coating, which provides extra corrosion resistance and makes it suitable for use in environments where moisture exposure is a concern.

Note: Product dimensions may differ from picture. Please see item description for specifications.