Acorn cap nuts with integrated cover can hide screw ends, providing dustproof, waterproof protection and neat appearance, prevent scratch injury.
Precise thread for stable locking. Zinc-plated carbon steel and SUS304 stainless steel available, full sizes M3-M12 in stock.
Commonly used for instruments, furniture, sheet metal cabinets and outdoor equipment.
Dongguan Hejie Precision Hardware supplies standard fasteners & custom parts, eco-friendly surface treatment, EXW & FOB terms available.