National Mfg N351-501 Steel Corner Brace 6.2in Black 5 Pack

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N351-501 is a black powder coated steel corner brace designed to reinforce 90-degree angles on structural and finish carpentry applications. Measuring 6.2 inches in overall length with a leg width of 3 inches and a thickness of 0.125 inches, this brace can be mounted to the inside or outside of a corner joint. The powder coat finish provides corrosion resistance. Larger bolt holes offer flexibility for structural support configurations, and chamfered corners add a clean, decorative appearance where the hardware is visible. Each package contains 5 braces, sold as a boxed loose unit of measure.

This corner brace is suited for general construction, woodworking, shelving, and framing applications where 90-degree joint reinforcement is required. It is appropriate for both interior and exterior use where a black powder coated steel fastener is acceptable. Installers working on furniture repair, deck framing, or shelving systems will find the larger bolt hole pattern useful for accommodating a range of fastener sizes. The chamfered corner styling makes it a practical choice when the brace will remain exposed in finished spaces.

Key Features

• Black powder coated steel construction for durability and corrosion resistance
• 6.2-inch overall length with 3-inch legs and 0.125-inch thickness
• Mounts to the inside or outside of 90-degree corner joints
• Larger bolt holes provide options for structural support configurations
• Chamfered corners deliver a decorative appearance for exposed installations
• Sold in a 5-pack, boxed loose

Compatibility

Designed as an OEM-style replacement or standard hardware fit for 90-degree corner reinforcement applications in residential and light commercial construction, woodworking, and shelving installations.

Installation Notes

Installation is typically performed by carpenters, general contractors, or knowledgeable DIYers using standard hand tools or a drill. Fasten securely through the provided bolt holes using appropriately rated fasteners for the substrate material. Ensure the mating surfaces are flush and square before tightening to maintain a true 90-degree joint. Follow applicable local building codes when using corner braces in structural load-bearing applications.