GB/T 848-1985 small gasket is produced in accordance with the national standard GB848-1985 class A small gasket standard.
GB/T 848-1985 small washers are suitable for a variety of application scenarios, including but not limited to mechanical manufacturing, automotive industry, electronic equipment, etc., to enhance the connection strength of fasteners and prevent equipment wear.
Material: The main use of medium carbon steel, stainless steel, copper, aluminum and other materials.
Specifications: Sizes range from φ1.5 to φ30.
Surface treatment: Usually blue and white zinc plating surface treatment.