The Simpson 4 x 6 Heavy Angle with Gusset is an ornamental-grade, L-shaped connector built for right-angle wood connections where structural integrity and visual presentation are equally important. Engineered by Simpson as part of the Classic Collection, this heavy angle bracket features smooth edges, clean refined lines, and a durable black powder-coat finish - making it a reliable choice for exposed architectural interiors, decorative timber framing, and structural assemblies where the connector remains visible after installation.

Key Features

• Classic Collection ornamental design - smooth edges and clean, refined lines mean the bracket looks intentional and finished in exposed installations, not like an afterthought hidden behind trim.
• Black powder-coat finish - delivers a consistent, attractive appearance that complements dark hardware and architectural timber aesthetics while adding a layer of surface protection.
• Integrated gusset at the 90 deg. bend - reinforces the angle against racking and rotation under load, providing resistance to both uplift and lateral forces without requiring additional hardware at the joint.
• Heavy L-shaped geometry - the 4-1/4 in. by 4-1/4 in. bearing faces and 6 in. length distribute connection loads across a broad surface area, supporting demanding structural applications at right-angle wood joints.
• Designed for paired installation - when lateral load capacity must be achieved in both directions, two connectors can be used together, giving builders flexibility without switching to a different product.
• Domestic production - made in the United States, supporting consistent material standards and quality control from a trusted connector brand.

Why This Product

• Structural and aesthetic in one bracket - most heavy angle connectors are purely utilitarian. This one is engineered specifically for situations where the hardware stays visible, combining load-rated performance with Classic Collection styling that suits finished architectural interiors.
• Versatile fastening options - the bracket accepts bolts or lag screws of equal diameter, so contractors can adapt installation to site conditions without sacrificing rated load performance.
• Purpose-built for demanding right-angle connections - the gusset-reinforced design directly addresses uplift and lateral forces at 90 deg. wood joints, covering the failure modes that matter most in structural timber assemblies.
• A single connector for both directions of lateral load - by pairing two brackets, builders can achieve bidirectional lateral resistance at a single connection point, simplifying engineering and reducing the number of different connector types needed on a project.

Specifications

• Model Number: HL46GPC
• Description: Angle w/ Gusset
• Gauge: 3
• Width-1: 4-1/4 in.
• Width-2: 4-1/4 in.
• Length: 6 in.
• Coating / Material: Powder Coating, Black
• Country of Origin: United States

Approved Applications

• Reinforcing wood members meeting at 90 deg. right-angle connections
• Ornamental and architectural interior applications where connectors are exposed and visible
• Connections requiring resistance to uplift forces
• Connections requiring resistance to lateral forces
• Paired installations where lateral loads must be achieved in both directions

Installation

• Install with (4) 3/4 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.

Frequently Asked Questions

Is this angle bracket suitable for visible or exposed installations?

Yes. The HL46GPC is part of Simpson Strong-Tie's Classic Collection, which is specifically designed with smooth edges and clean, refined lines for use in exposed architectural applications where the connector will remain visible. The black powder-coat finish adds an attractive, consistent appearance that complements finished installations.

What type of structural connection is this bracket designed for?

This bracket is engineered for right-angle wood connections where two structural members meet at 90 deg.. The L-shaped design with an integrated gusset reinforces the 90 deg. bend, adding rigidity and resistance to racking and rotation under load, while also resisting uplift and lateral forces.

How does the gusset improve the performance of this angle bracket?

The integrated gusset reinforces the 90 deg. bend of the bracket, increasing the overall rigidity of the connection. This added reinforcement helps the connector resist racking and rotation under load, making it more effective than a standard ungusseted angle bracket in demanding structural applications.

What finish is applied to the HL46GPC, and does it affect durability?

The HL46GPC features a factory-applied black powder-coat finish. This finish provides a consistent, attractive black appearance while also offering enhanced surface durability compared to uncoated metal, making it well suited for both structural and decorative applications where the connector is exposed.