Material: Carbon Steel
Hardness: 100HV / 200HV / 300HV
Surface Finishes: Plain, Blue-White Zinc Plated, Yellow Zinc Plated, Hot-Dip Galvanized, Black Oxide, Dacromet
High-Strength Black Oxide Wave Washer
Phosphated and black oxide finished for superior toughness and wear resistance. Retains the elastic advantages of wave washers, effectively damping vibration and compensating for component displacement. The black oxide finish further enhances rust and corrosion protection. Suitable for dry, ambient temperature, high-load industrial applications. Widely used in general machinery bearing preload, automotive alternators, heavy equipment fastening, and more. Cost-effective, reusable, and reduces maintenance costs.