National Mfg N180-083 Slotted Steel Angle 1.5x48 in 3 Pack

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N180-083 is a galvanized slotted steel angle used for structural support, bracing, and framing applications in mechanical, plumbing, and general construction work. Each piece measures 1.5 inches wide by 48 inches long and features a slotted profile that allows for tool-free positioning of fasteners along the full length of the bar. The galvanized finish provides corrosion resistance in damp or outdoor environments. This package contains 3 pieces, making it practical for multi-point mounting tasks. Installers and tradespeople use slotted angle stock to fabricate equipment supports, pipe hangers, equipment stands, and utility shelving without custom fabrication.

Slotted angle stock in this size is widely used in residential and light commercial applications. Typical uses include supporting HVAC equipment, routing conduit and piping, building wall-mounted storage structures, and anchoring mechanical components to framing or masonry. The 48-inch length suits standard bay spacing in utility rooms, mechanical closets, and garage installations. The 3-piece pack supports simultaneous installation of multiple support runs or bracket assemblies in a single service call.

Key Features

• Slotted profile allows fastener placement anywhere along the 48-inch length without drilling
• Galvanized steel finish resists corrosion in wet, outdoor, or high-humidity environments
• 1.5-inch width suits standard slotted angle hardware and fasteners
• Comes in a 3-piece pack for multi-point or multi-run installations
• Compatible with standard nuts, bolts, and slotted angle fittings

Compatibility

Designed as a standard slotted steel angle for use with common slotted angle hardware, brackets, and fasteners in light structural, mechanical support, and utility framing applications.

Installation Notes

Installation is typically performed by HVAC technicians, plumbers, electricians, or general contractors using standard hand tools and appropriate fasteners. Follow local building codes and mechanical codes for required hanger spacing, load ratings, and anchorage methods. Wear appropriate PPE when cutting or drilling steel angle stock, as cut edges are sharp. Ensure mounting surfaces and anchor points are rated for the intended load before fastening.