Copper nuts are a type of fastener used to connect threads and are usually made of copper. They are commonly used to connect wires and cables to ensure the proper functioning and safety of electrical equipment. Copper nuts are also widely used for installation and connection in high temperature environments, such as in the marine industry. Copper nuts are involved in industries such as cell phones, laptops, many kinds of plastic casings, communications, micro-motors, computers, electrical appliances, electronics, toys, clocks and watches, lighting, and locomotives

铜螺母是一种用于连接螺纹的紧固件，通常由铜制成。它们通常用于连接电线和电缆，以确保电气设备的正常运行和安全性。铜螺母也被广泛应用于高温环境下的安装和连接，如船舶工业。铜螺母在手机、手提电脑、多种塑胶外壳、通信、微电机、电脑、电器、电子、玩具、钟表、灯饰、机车等行业中都有所涉及。