Material: Carbon steel
Hardness: 100HV, 200HV, 300HV
Surface finishes: Plain, blue-white zinc plated, yellow zinc plated, hot-dip galvanized, black oxide (tempered black), Dacromet
High-strength blue-white zinc plated serrated lock washer.
One-piece high-strength construction with evenly distributed anti-slip serrations around the periphery. It provides long-lasting vibration resistance through the embedded interlocking action of the teeth, delivering significant damping effect. The blue-white zinc plating offers a uniform, bright surface that combines rust and corrosion resistance with aesthetic appeal. Suitable for electromechanical equipment, instrument cabinets, general hardware, and other indoor or light outdoor working conditions.