National Mfg N182-774 Slotted Flat Bar 1-3/8x60 Galvanized

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N182-774 is a galvanized slotted flat bar designed for structural hanging and bracing applications in mechanical and construction trades. Measuring 1-3/8 inches wide by 60 inches long, this flat bar features pre-punched slots that align precisely with standard slotted angle components, allowing for fast, accurate assembly without additional drilling. The galvanized steel construction provides corrosion resistance for use in environments where moisture exposure is a concern. It is sold as a package of 2 bars. HVAC, plumbing, and general mechanical contractors rely on this type of hardware for equipment support framing and pipe or duct bracing.

This slotted flat bar is suited for residential and light commercial applications where rigid, adjustable support structures are needed. It is commonly used alongside slotted angle iron to build equipment hangers, wall brackets, equipment stands, and bracing frames. The pre-punched slot pattern is designed to match standard slotted angle hole spacing, making it a practical component for assembling custom support configurations in mechanical rooms, utility spaces, and overhead installations.

Key Features

• Galvanized steel construction provides corrosion resistance for damp or exposed environments
• Pre-punched slots align with standard slotted angle components for accurate, drill-free assembly
• 60-inch length offers versatile sizing for a wide range of hanging and bracing configurations
• 1-3/8-inch width matches standard slotted angle bar dimensions for compatible use
• Sold in a package of 2 bars per unit

Compatibility

Designed for use with standard slotted angle iron systems where hole patterns are punched to match; suitable as a structural component in typical mechanical trade support and bracing assemblies.

Installation Notes

Installation is typically performed by HVAC technicians, plumbers, or general mechanical contractors as part of equipment support or pipe bracing work. Ensure all support assemblies comply with applicable local building codes and load requirements before installation. Power down and de-energize any nearby equipment before working in enclosed mechanical spaces. Use appropriate fasteners rated for the intended load when securing the flat bar to structural members or slotted angle components.