Store the temporarily unused mobile phone screws in a humid and watery environment, which will greatly reduce the life of the mobile phone screws. As a result, a batch of galvanized mobile phone screws showed signs of rust after half a year. In fact, every time a customer buys a mobile phone screw, the manufacturer says that the storage environment must be dry and free from water stains or other chemical products.



Let’s not talk about the quality of the screw material and surface treatment process. It is recommended that when storing screw fasteners, regardless of whether the mobile phone screws have anti-corrosion properties, they should be protected from a dry environment before use to avoid premature screws. Rust appears.

In addition to the maintenance of screws, they should be stored in a dry environment when they are not in use. There are also product quality issues when the goods arrive. For some products with strict performance requirements, suppliers should be required to provide quality assurance certificates, salt spray test reports, and so on. Only in this way can the quality of the phone screws be guaranteed.