Desitek 5/8" Gevind Ground Spike with copper coating 250µm

Ground rod with copper coating of 250 µm The rods are made of low-alloy steel with 99.9% pure electrolytic copper molecularly bonded to the steel core. The rods are drawn and achieve a strength of 600 N/mm², making them suitable for driving into large depths. The copper coating is min. 0.25 mm thick throughout the rod ensuring a durability of at least 40 years even in aggressive soil. The rods are delivered with thread. Thread connection The thread is rolled so the thread's outer diameter is larger than the actual ground rod. See dimension sketch: Thread acc. to UNC-2A