National Mfg N266-483 Corner Brace 3x3/4 in Black 40 Pack

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N266-483 is a black steel corner brace designed to reinforce inside right-angle corner joints. At 3 inches by 3/4 inches, this brace provides structural support at internal corners where two surfaces meet at 90 degrees. Screw holes are countersunk to allow fastener heads to sit flush, reducing snag points and producing a cleaner finished surface. A powder-coated finish adds resistance to moisture and everyday wear, making these braces suitable for both interior and protected exterior applications. This bulk pack contains 40 pieces, making it practical for contractors, finish carpenters, and maintenance professionals handling multiple installations in a single job.

These corner braces are suited for residential and light commercial applications. Common uses include reinforcing chests, window frames, screen frames, and furniture joints where right-angle corners require added rigidity. The compact 3-inch by 3/4-inch profile keeps the hardware low-profile on smaller assemblies. Installers working on production furniture repair, cabinet work, or facility maintenance will find the 40-piece bulk quantity efficient for high-volume tasks.

Key Features

• Countersunk screw holes allow fastener heads to sit flush with the brace surface
• Powder-coated black finish provides improved resistance to moisture and corrosion
• 3 inches by 3/4 inches profile fits compact right-angle corner applications
• Designed for inside corner joint reinforcement at 90-degree angles
• Bulk pack of 40 pieces reduces per-unit cost on multi-installation jobs
• Suitable for chests, screens, windows, and furniture applications

Compatibility

Designed as an OEM-style replacement and general-use corner brace for inside right-angle corner joints on chests, screens, windows, and furniture assemblies requiring a 3-inch by 3/4-inch brace footprint.

Installation Notes

Corner braces of this type are typically installed by carpenters, millworkers, or general maintenance technicians using standard wood screws and a hand drill or screwdriver. Ensure the mating surfaces are square and flush before fastening to maintain proper joint alignment. Select screw length and gauge appropriate to the material thickness being joined. No power tools are required, but a drill with a countersink bit can aid installation on hardwoods.