Material: Carbon steel
Property classes: 4, 8, 10, 12
Surface finishes: Plain, blue-white zinc plated, yellow zinc plated, hot-dip galvanized, black oxide, Dacromet
Nylon ring self-locking design provides vibration resistance, anti-loosening, high locking strength, and slip resistance. Yellow zinc chromate finish offers better corrosion resistance than blue-white zinc, with stronger weather resistance and a dense, stable coating. Suitable for agricultural machinery, construction equipment, outdoor brackets, lighting hardware, and other moderately corrosive environments. Combines protection and fastening performance.