Curved Washer is a common auxiliary fastener in photovoltaic systems, mainly used for bolted connections. It disperses connecting pressure by increasing the force-bearing contact area.
The product is generally made of carbon steel or stainless steel, with hot-dip galvanized or electro-galvanized surface treatment to enhance corrosion resistance.
In photovoltaic bracket systems, curved washers effectively prevent bolts from loosening under long-term stress and vibration, while reducing local damage to the surface of connecting parts.
With a simple structure and easy installation, it is suitable for a variety of bracket connection scenarios, serving as an important small accessory to ensure the connection stability and long-term reliability of photovoltaic systems.