National Mfg N218-214 Threaded Rod 1/4-20 X 36 Inches

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N218-214 is a 1/4 inch-20 UNC threaded rod measuring 36 inches in length, designed for hanging, connecting, clamping, and supporting across plumbing, heating, and electrical installations. The rod carries a Weatherguard Protection coating that resists corrosion in harsh weather and marine environments. With a safe working load of 650 lbs, it provides reliable structural support in both trade and general construction applications. The rod can be drilled, cut, heated, or shaped on the job site, giving installers flexibility when fitting it to specific application requirements.

This threaded rod is suited for residential and light commercial applications in plumbing, HVAC, and electrical trades. Its UNC coarse thread pattern is compatible with standard 1/4 inch-20 hardware including nuts, couplers, and hanger assemblies. The Weatherguard coating makes it especially appropriate for outdoor, marine, or other high-moisture environments where bare steel or standard zinc-plated rod would be prone to premature corrosion. Trade professionals use this rod for pipe hangers, conduit supports, equipment mounting, and general fastening tasks.

Key Features

• 1/4 inch-20 UNC coarse thread pattern compatible with standard trade hardware
• 36 inches length provides full-length flexibility for cutting to size on site
• Weatherguard Protection coating resists corrosion in outdoor and marine environments
• Safe working load of 650 lbs for reliable structural support
• Can be drilled, cut, heated, or shaped to fit application requirements
• Suitable for plumbing, heating, and electrical hanging and support applications

Compatibility

Designed for use with standard 1/4 inch-20 UNC nuts, couplers, and hanger hardware in plumbing, heating, and electrical support applications.

Installation Notes

Installation is typically performed by licensed plumbers, electricians, or HVAC technicians depending on the application. Cut the rod to length using a hacksaw or reciprocating saw and dress cut threads with a die before installing fasteners. When used in electrical applications, follow NEC guidelines for conduit and equipment support. Ensure the mounting structure is rated to handle the combined load before placing the rod in service.