The Simpson 1616HTHDG HT 16 in. x 16 in. 7-Gauge Hot-Dip Galvanized Heavy T Strap by Simpson is a heavy-duty structural connector built to reinforce joints where one framing member meets another at a 90 deg. angle. Fabricated from thick 7-gauge steel with a hot-dip galvanized finish, this T strap is engineered for demanding construction, bracing, and structural repair work where long-term durability and corrosion resistance are essential - including exterior environments and applications involving treated lumber.

Key Features

• 90 deg. T-connection reinforcement - engineered specifically for joints where one structural member intersects another at a right angle, providing a purpose-built solution for framing and bracing connections
• Strongest when used in pairs - designed to work back-to-back on a piece of lumber without fastener interference, allowing you to maximize connection strength without compromising installation
• 7-gauge steel construction - heavy steel thickness delivers the structural integrity needed for demanding load-bearing and reinforcement applications
• 2-1/2 in. strap width - provides a broad bearing surface for distributing load across the connected members more effectively
• Hot-dip galvanized finish - offers extra corrosion resistance compared to standard coatings, making this strap well suited for exterior use and contact with treated wood where moisture and chemicals can degrade lesser finishes
• Installs with 5/8 in. diameter bolts - compatible with a common bolt size, simplifying material sourcing and keeping the installation process straightforward

Why This Product

• Built for real structural loads - the combination of 7-gauge steel and a 16 in. x 16 in. footprint makes this T strap a reliable choice for heavy-duty framing, bracing, and structural repair where lighter connectors fall short
• Corrosion resistance where it counts most - the hot-dip galvanized coating provides superior protection against moisture and chemical exposure, making it a dependable option for outdoor structures and projects using pressure-treated lumber
• Versatile pairing capability - the back-to-back design allows two straps to be installed on the same lumber member without fastener conflict, so you can double up for maximum holding strength without reworking your fastener layout
• Trusted engineering from a recognized connector brand - Simpson straps and plates are designed to join and reinforce connections with straightforward, field-proven solutions across a wide range of construction and repair applications

Specifications

• MPN: 1616HTHDG
• Brand: Simpson Strong-Tie
• Height: 16 in.
• Length: 16 in.
• Strap Width: 2-1/2 in.
• Gauge: 7
• Coating: Hot-Dip Galvanized
• Finish: Hot-Dip Galvanized
• Install With: 5/8 in. diameter bolts (sold separately)
• Country of Origin: United States

Frequently Asked Questions

What type of connection is the 1616HTHDG T Strap designed for?

The 1616HTHDG is designed as a reinforcement T strap for creating strong connections where one structural member intersects another at a 90 deg. angle, making it ideal for framing, bracing, and heavy-duty structural repair applications.

What fasteners are recommended for installing the 1616HTHDG?

This T strap is designed to be installed with 5/8 in. diameter bolts for a secure and reliable connection.

Why is hot-dip galvanization important for this strap?

Hot-dip galvanization (HDG) provides an extra layer of corrosion resistance, making the 1616HTHDG suitable for exterior applications and use with treated wood where exposure to moisture or chemicals could degrade standard finishes over time.

Is it recommended to use the 1616HTHDG individually or in pairs?

While the strap can be used individually, it is strongest when used in pairs. Simpson Strong-Tie straps are designed to be used back-to-back on a piece of lumber without fastener interference, maximizing the strength of the connection.