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
High-strength blue-white zinc plated square nuts feature an electroplated blue-white zinc finish. The coating is uniform, dense, and resistant to peeling, offering superior rust and corrosion protection. Precision threads are smooth with strong locking force. Square structure allows for easy installation, stable positioning, and flexible assembly/disassembly. Combines high strength with aesthetic appearance. Suitable for automotive parts, instruments, rack construction, mechanical equipment, and other indoor/outdoor general applications. Economical, practical, stable, and durable.