Product Description

• Excellent Material: High - strength steel is selected to ensure the strength and toughness of the nuts, with excellent load - bearing capacity.
• Surface Treatment: Zinc - plating color process, effectively resisting humid and corrosive environments, and prolonging service life.
• Precision Processing: The size of the hexagonal opposite sides is standard, with high precision of through - holes and threads, strong adaptability and connection stability.
• Wide Application: Meet the long - connection and fastening needs of different industries, easy to install, and have good universality.

• Thread Specification: M3 - M12 (Customized as required);
• Hexagonal Opposite Side: S = 5 - 20mm (Corresponding to specifications);
• Length: L = 10 - 50mm (Customizable);
• Surface Treatment: Zinc - plated colorful;
• Strength Grade: 4.8 Grade / 8.8 Grade (Optional).

• Packaging: Packed with moisture - proof bags + cartons / woven bags, standard industrial packaging, and can also be customized according to customer requirements.
• Service: Support small - batch sample testing and large - batch customization, provide technical consultation, respond to orders quickly, ensure on - time delivery, and have worry - free after - sales service.