PRODUCTS
spring washers, wave spring washers , curved spring washers , heavy-duty spring washers , and single coil spring lock washer for assembly . Standards of GB, ANSI, BS, DIN, etc. in diameter from 2 to 30 are available. Materials: 65M, 70M, stainless steel and copper phosphorus. They are applied to areas such as electrical appliance, automobiles, motorcycle assembly, screws, etc.
