Description:Materials - These zinc alloy inner and outer teeth nuts are made of zinc alloy steel material and have better rust prevention, corrosion resistance, and oxidation resistance, are not easy to break, can maintain high strength and excellent performance in harsh environments, and are durable. We use high-precision cutting technology, the thread is exact, clean, deep, and clear and can easily penetrate the material, ensuring it is firm and is not easy to deform.Easy to install - These zinc alloy inner and outer nuts are equipped with hexagon wrenches, which only need to be drilled with a suitable size hole in advance. Then select the appropriate size hexagon wrench from the kit and screw it into the hole to complete the installation. Nuts have precise dimensions.
eBay