NFE25511 French Serrated Spring Washers

NFE25511 French Serrated spring washers are a single-sided toothed and non-slip locking washer . Widely used in locomotives , appliances, elevators , electrical towers,medical machinery and equipments. Material available :carbon steel , and stainless steel SUS304 and SUS316.Surface treatment : zinc coat, Dacromt, Pssivation.