Material: Carbon Steel
Hardness: 100HV / 200HV / 300HV
Finishes: Plain / Blue-White Zinc Plated / Yellow Zinc Plated / Hot-Dip Galvanized / Blackened / Dacromet
High-Strength Yellow Zinc Plated Flat Washer – Professional yellow zinc plating creates a multi-color passivated protective film. Corrosion resistance is superior to standard zinc plating, with good wear resistance and decorative appearance. High strength and good toughness, capable of withstanding heavy loads and vibration. Available in sizes ranging from M8 to M42 to fit various bolt types. Widely used in building steel structures, heavy machinery, power equipment, and other applications. Effectively distributes fastening pressure while resisting moisture, dust, and environmental erosion, extending the service life of the fastening system.