National Mfg N266-471 T-plate 6x5 Inch Black Structural

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N266-471 is a heavy-duty steel T-plate designed to reinforce the junction of a cross beam and a support beam. The plate is applied to the side of the joint and works by distributing load across the connection point. It accepts 3/8-inch bolts or 16D nails for fastening. A black powder coat finish provides improved resistance to weather and corrosion, making this plate suitable for both interior framing and exposed exterior applications. Each package contains 10 plates, sold as a set of 10 units.

This T-plate is used in structural framing applications where a cross beam meets a support beam and additional lateral reinforcement is required. Typical installations include deck framing, post-and-beam construction, barn framing, and heavy timber joinery. For maximum joint strength, plates should be installed on both sides of the joint with through bolts. This hardware is appropriate for residential and light commercial construction projects requiring a code-compatible mechanical fastening solution.

Key Features

• T-plate profile supports cross beam-to-support beam connections at the joint side
• Accepts 3/8-inch bolts or 16D nails for flexible fastening options
• Black powder coat finish for improved weather and corrosion resistance
• Best performance achieved when plates are installed on both sides of the joint with through bolts
• Package includes 10 plates per unit of measure

Compatibility

Designed as an OEM-style structural connector for use in cross beam and support beam applications requiring a side-mounted T-plate with 3/8-inch bolt or 16D nail fastening.

Installation Notes

Installation is typically performed by a carpenter, framing contractor, or structural tradesperson. Shut down or secure the structure as required before modifying load-bearing connections. Use 3/8-inch through bolts on both sides of the joint for maximum rated performance. Verify that fastener selection and joint design comply with applicable local building codes and load requirements.