Copper Bonded Rod

The rods are manufactured from low carbon, high tensile steel with a 99.9 % pure electrolytic copper thickness of 250 microns. Thread rolling after plating preserves the copper thickness ensuring corrosion resistance across the threads. Threads comply with ANSIASME B1.1-2003.
Extensible earth rods are coupled using threaded, easy to use brass alloy couplings. Connections can be made by using bolted clamps or exothermic welding process.
By specifying UL listed earth rods you ensure full compliance to the standard UL 467. Only products bearing the UL listing mark are covered by UL’s listing and follow-up service.