Lock Washer Galvanized Steel 16mm

Washers are mechanical seals between two objects, which are usually used to prevent pressure, corrosion, and natural expansion and contraction of pipelines from leaks between the two objects. Since the machined surface cannot be perfect, the irregularities can be filled with gaskets. It is suitable for electric power, steel structure, construction, mining, photovoltaic, machinery, transportation, railway and other fields.