Merchandise Description
The recommended supplies for the worm are hardened steel and bronze for the worm gear. Nevertheless, depending on the software, unhardened steel worms can run adequately and a lot more economically on forged iron worm gears rated at fifty%. In addition to metal and hardened metal, worms are available in stainless metal, aluminum, bronze, and nylon worm gears are available in metal, hardened steel, stainless metal, aluminum, nylon, and non-metallic (phenolic).