The Simpson 3x5 Black Ornamental Heavy L-Shaped Angle with Gusset is a 7-gauge steel right-angle connector engineered for both heavy-duty structural connections and exposed architectural installations. Featuring a black powder-coat finish with modern smooth edges and clean lines, this angle with gusset is part of Simpson's Classic Collection, making it a reliable choice for builders and contractors who need a connector that performs under load without sacrificing a polished appearance. The integrated gusset reinforces the 90 deg. joint, delivering resistance to uplift and lateral forces in wood-member connections where long-term rigidity matters.

Key Features

• 7-Gauge Steel Construction - Provides the wall thickness and rigidity needed for demanding right-angle connections, giving builders confidence in joints that must handle real structural loads.
• Integrated Gusset Design - Stiffens the corner of the L-shaped profile so the connection resists both uplift and lateral forces, reducing movement and maintaining alignment over time.
• Black Powder-Coat Finish - Delivers a clean, consistent appearance that suits visible ornamental and architectural framing projects where an exposed connector must look intentional rather than industrial.
• Smooth Edges and Clean Lines - Part of Simpson's Classic Collection aesthetic, this connector transitions naturally into finished spaces and ornamental structures without requiring covers or concealment.
• Bidirectional Lateral Load Resistance - When installed in pairs, the angle achieves lateral load resistance in both directions, expanding its range of approved structural applications.
• Compatible with 1/2 in. Diameter Bolts or Lag Screws - Gives installers flexibility to use lag screws of equal diameter (minimum 5 in. long) in the beam with no reduction in load, simplifying fastener selection on the job site.
• Domestic Manufacture - Built to the quality standards that professional contractors associate with Simpson, supporting consistent dimensional accuracy and reliable performance across projects.

Why This Product

• Ornamental and Structural in One Connector - The black powder-coat finish and Classic Collection smooth-edge profile mean this heavy angle works equally well in exposed architectural framing and utility structural applications, eliminating the need to choose between appearance and performance.
• Gusset-Reinforced Rigidity Where It Counts - The built-in gusset addresses one of the most common failure points in right-angle connections by adding stiffness directly at the corner, helping joints hold firm under uplift and lateral stress without additional hardware.
• Fastener Flexibility Reduces Job Site Friction - Approved compatibility with both 1/2 in. bolts and equivalent-diameter lag screws of minimum 5 in. length means installers can work with what is available without compromising rated load performance.
• Pair-Installed for Expanded Load Coverage - The ability to achieve lateral load resistance in both directions when installed in pairs gives structural designers and contractors a straightforward path to meeting more demanding connection requirements with a single product type.

Specifications

• Model Number: HL35GPC
• Description: Angle w/ Gusset
• Gauge: 7
• Width-1: 3-1/4 in.
• Width-2: 3-1/4 in.
• Length: 5 in.
• Coating / Material: Powder Coating, Black
• Country of Origin: United States

Approved Applications

• Reinforcing wood members in right-angle (90 deg.) connections
• Ornamental and architectural framing projects where connectors are exposed and visible
• Applications requiring resistance to uplift and lateral forces
• Installations where lateral loads must be achieved in both directions (when installed in pairs)
• Indoor architectural projects requiring a polished, clean-line aesthetic

Installation

• Install with (4) 1/2 in. diameter bolts.
• Lag screws of equal diameter (minimum 5 in. long) may be substituted for bolts in the beam with no reduction in load.

Note: Product dimensions and/or screw or bolt holes may differ from picture.

Frequently Asked Questions

What gauge steel is the HL35GPC made from?

The HL35GPC is constructed from 7-gauge steel, providing superior strength and rigidity for heavy-duty right-angle connections.

Is this angle suitable for visible architectural applications?

Yes. The HL35GPC features a black powder-coat finish along with modern smooth edges and clean lines as part of Simpson Strong-Tie's Classic Collection, making it well suited for projects where the connector remains visible in ornamental or architectural installations.

What fastener sizes are compatible with the HL35GPC?

The HL35GPC is compatible with 1/2 in. diameter bolts or lag screws of equal diameter.

Can the HL35GPC resist forces in multiple directions?

Yes. The HL35GPC is engineered to resist both uplift and lateral forces. When installed in pairs, it achieves balanced lateral load performance in both lateral directions, making it suitable for connections subject to multi-directional loading conditions.