The Simpson Outdoor Accents TAPC 8-1/4 in. ZMAX Black Powder-Coated Staircase Angle by Simpson is built for structurally sound staircase framing, offering a smarter alternative to conventional stringer notching. Constructed from 12-gauge steel with a ZMAX galvanized finish and a black powder-coat topcoat, this staircase angle delivers superior corrosion-resistant performance alongside a clean, finished appearance suited to outdoor structural applications. Compatible with Outdoor Accents fasteners, it streamlines installation for both stair framing and heavy-duty 90 deg. angle connections where a narrow profile is required.

Key Features

• Designed for structurally sound staircase framing - provides a reliable, code-conscious connection at stair stringers without compromising the integrity of the framing members
• Eliminates complicated stringer notching - removes a labor-intensive step that can weaken stair stringers, saving time and preserving structural strength
• Also ideal for heavy-duty 90 deg. connections where a narrow angle is needed - adds versatility beyond staircase work, making it a practical choice for a range of structural framing tasks
• Made from 12-gauge steel - delivers the thickness and rigidity required for demanding load-bearing connections in outdoor construction
• ZMAX galvanized with a black powder-coat finish - the dual-layer protection provides superior corrosion resistance for outdoor exposure, while the black finish adds a polished, intentional look to visible connections
• Compatible with Outdoor Accents fasteners - pairs directly with the Outdoor Accents Heavy-Duty Connector screws, keeping the installation system consistent and efficient

Why This Product

• Protects stringer integrity where notching would not - by eliminating the need for complicated notching, this angle preserves the full depth and strength of the stair stringer, resulting in a safer, longer-lasting staircase structure
• Dual-layer corrosion protection built for outdoor conditions - ZMAX galvanized steel combined with a black powder-coat finish means this connector is engineered to hold up in demanding outdoor environments without sacrificing appearance
• A single connector with multiple applications - beyond staircase framing, the narrow-profile design makes this angle equally useful for heavy-duty 90 deg. framing connections, reducing the number of different connectors needed on a job
• Made in the United States by a trusted structural connector brand - Simpson engineering and domestic manufacturing back every connector, giving builders confidence in performance and consistency across projects

Specifications

• Model Number: TA9PC
• Length: 8-1/4 in.
• Gauge: 12
• Coating: ZMAX
• Finish: ZMAX Galvanized with Black Powder Coat
• Country of Origin: United States

Approved Applications

• Structurally sound staircase framing without conventional stringer notching
• Heavy-duty 90 deg. connections where a narrow angle is needed
• Outdoor structural connections requiring superior corrosion resistance

Frequently Asked Questions

What fasteners are required to install the TA9PC Staircase Angle?

The TA9PC installs with (5) 1/4 in. x 1-1/2 in. Outdoor Accents Heavy-Duty Connector screws, sold separately (Model: SDS25112DBB).

Why is the TA9PC preferred over traditional stringer notching?

The TA9PC eliminates complicated stringer notching that can weaken the stair stringers, providing a structurally sound and more efficient framing solution.

What makes the TA9PC suitable for outdoor use?

The TA9PC features ZMAX galvanized steel construction with a black powder-coat finish, which provides superior corrosion-resistant performance for demanding outdoor environments.

Can the TA9PC be used for applications other than staircase framing?

Yes. In addition to staircase framing, the TA9PC is also ideal for heavy-duty 90 deg. connections where a narrow angle is needed.

Related Products

• SDS25112DBB - 1/4 in. x 1-1/2 in. Outdoor Accents Heavy-Duty Connector Screws (sold separately)