Discover Our Premium Nuts: Hex Thin Nuts, Hex Flange Nuts, Hex Nuts, and Wheel Nuts | Zhejiang Zhongrui Auto Parts | Precision and Reliability in Every Fastener

Discover Our Premium Nuts: Hex Thin Nuts, Hex Flange Nuts, Hex Nuts, and Wheel Nuts | Zhejiang Zhongrui Auto Parts | Precision and Reliability in Every Fastener

Zhejiang Zhongrui Auto Parts, with over 38 years of industry expertise, proudly presents a comprehensive range of high-quality nuts. Our state-of-the-art 20,000+ square meter factory and extensive catalog of over 10,000 specifications ensure we can meet all your fastening needs.

Featured Products

Hex Thin Nuts: Ideal for applications requiring a low profile, providing secure fastening in tight spaces.

Hex Flange Nuts: Designed with an integrated flange to distribute load, preventing loosening and damage to the application surface.

Hex Nuts: Versatile and widely used, offering reliable fastening solutions for various industrial and automotive applications.

Wheel Nuts: Specifically engineered for automotive wheels, ensuring secure and durable wheel mounting.

Key Features:

Material: Carbon Steel, Alloy Steel, Stainless Steel, Brass, or as OEM required.

Finish: Plain, Zinc Plated (Clear/Blue/Yellow/Black), Black oxide, Nickel, Chrome, H.D.G, or as required.

Customization: OEM & ODM services available for tailored solutions.

Quality Assurance: Rigorous testing with Calipers, Go & No-Go Gauges, Tensile Test Machines, and Salt Spraying Testers.

Certifications: IATF 16949

Standards: DIN, GB, ANSI, BSW, ISO

Bolt Property Class: 8.8, 10.9, 12.9 (specialized)

Metric Thread Sizes: M3 to M64

Nut Thread Class: 6H, 7H (Ensures proper thread fit)

Packaging: 100-1000 PCS per bag with label, export standard carton, or as per customer demand.

Delivery: Sample stock and strong production capacity ensure timely delivery.

Contact us to learn more about our fastening solutions and get a quotation:

www.zjzrqc.com

Director of Business Development Coco Chen: coco.chen@zjzrap.com

Account Manager Grace Gan: grace.gan@zjzrap.com

Account Manager Freddie Xiao: freddie.xiao@zjzrap.com