The Simpson OHU412-SDS3 4x12 Black Ornamental Joist Hanger from Simpson is a load-rated structural connector built for 4x12 lumber connections where the hardware will remain visible as part of the finished design. Part of the Classic Collection, it combines certified structural performance with a sleek black powder-coat finish and clean, smooth lines - making it equally at home in exposed architectural framing, interior feature beams, and heavy-duty residential or commercial construction. Included 1/4" x 3" double-barrier-coated Strong-Drive SDS Heavy-Duty Connector Screws support a straightforward, code-ready installation right out of the box.

Key Features

• Black powder-coat finish with smooth edges and clean lines - purpose-built for exposed applications where structural connectors are intentionally left visible, eliminating the need to conceal hardware behind finished surfaces.
• Engineered for 4x12 dimensional lumber - sized and load-rated specifically for this joist dimension, ensuring a precise, structurally sound fit without field modification.
• Included 1/4" x 3" double-barrier-coated Strong-Drive SDS Heavy-Duty Connector Screws - everything needed for installation arrives together, reducing trips to the hardware store and keeping the project on schedule.
• Part of the Simpson Classic Collection - coordinates with other ornamental connectors in the same line, supporting a consistent aesthetic across an entire structural framing system.
• Increased uplift load capacity - performs reliably in seismic zones and high-wind regions where elevated uplift resistance is a design or code requirement.
• Made in the United States -... wait, per Rule 3 this belongs only in Specifications. Removing this bullet entirely.

Why This Product

• Structural performance meets architectural intent - the ornamental black powder-coat finish and Classic Collection design mean builders and designers no longer have to choose between load-rated reliability and a polished, finished look on exposed beam connections.
• Approved for demanding structural environments - suitable for seismic and high-wind zone applications requiring increased uplift resistance, making this hanger a practical choice for projects with strict engineering requirements, not just decorative ones.
• Installation-ready with fasteners included - the included 1/4" x 3" double-barrier-coated Strong-Drive SDS Heavy-Duty Connector Screws mean the connector arrives as a complete, tested system, supporting consistent and code-ready results.
• Versatile across residential and commercial projects - approved for heavy-duty 4x12 joist-to-beam connections in both new construction and renovation work, covering a wide range of interior architectural and structural framing applications.

--- **Note to editor:** Please remove the crossed-out "Made in the United States" bullet and its self-correction note before publishing - that bullet and the note after it should be deleted entirely. The Key Features list should end with the uplift load capacity bullet. Apologies for the inline correction; the final clean Key Features list is: 1. Black powder-coat finish with smooth edges and clean lines 2. Engineered for 4x12 dimensional lumber 3. Included 1/4" x 3" double-barrier-coated Strong-Drive SDS Heavy-Duty Connector Screws 4. Part of the Simpson Classic Collection 5. Increased uplift load capacity

Specifications

• Model Number: OHU412-SDS3
• Joist Size: 4x12
• Seat Depth: 4 in.
• Gauge: 12
• Width: 3-9/16 in.
• Height: 10-3/4 in.
• Coating / Material: Powder Coating, Black
• Fasteners Included: Yes - 1/4" x 3" Strong-Drive SDS Heavy-Duty Connector Screws
• Country of Origin: United States

Approved Applications

• Exposed architectural framing where connector visibility is part of the design intent
• Interior architectural projects requiring load-rated, ornamental hardware
• Heavy-duty 4x12 joist-to-beam connections in residential and commercial construction
• Structures in seismic or high-wind zones requiring increased uplift resistance
• Projects within Simpson Strong-Tie's Classic Collection design aesthetic

What's Included

• 1x Simpson OHU412-SDS3 Ornamental Joist Hanger
• 1/4" x 3" double-barrier-coated Strong-Drive SDS Heavy-Duty Connector Screws

Frequently Asked Questions

What size joist is the OHU412-SDS3 designed for?

The OHU412-SDS3 is designed for use with 4x12 dimensional lumber.

What type of fasteners are used with this joist hanger?

This hanger is installed using 1/4" x 3" double-barrier-coated Strong-Drive SDS Heavy-Duty Connector screws, which are included with the product.

Is this joist hanger suitable for exposed applications?

Yes. The OHU412-SDS3 features a black powder-coat finish and is part of the Classic Collection, specifically designed for projects where the connectors are visible. Its smooth edges and clean lines provide a modern ornamental appearance.

Does this hanger offer enhanced resistance to seismic or wind uplift forces?

Yes. The OHU412-SDS3 is engineered with increased uplift load capacity, making it suitable for earthquake and wind loading applications. It also features certified welds for added confidence in strength and loading.

Note: Product dimensions and/or screw or bolt holes may differ from picture. Please see item description for specifications.