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Ensuring vehicle safety on the road hinges on the quality of every single component. Wheel bolts, the critical fasteners connecting the wheel to the hub, are paramount to stability and safety. However, the diverse requirements of modern vehicles often mean standard wheel bolts aren't enough to meet ...

At Zhejiang Zhongrui Auto Parts Co., Ltd., every fastener represents a promise of reliability, precision, and unwavering quality. Since our founding in 1986 in Jiaxing, China, our team has been dedicated to manufacturing the critical components that ensure vehicle integrity and performance. We are m...

Products for Electric Vehicle Charger Installation Anchor J-BoltsLag ScrewsSocket Head Cap ScrewsPan Head Wood ScrewsSecurity ScrewsConcrete ScrewsSelf-Drilling ScrewsCarriage BoltsWedge (Expansion) AnchorsFlat Head Machine ScrewsHex BoltsFlat WashersHex Nuts

At Zhejiang Zhongrui Auto Parts Co., Ltd., every fastener tells a story of precision, dedication, and the trust it earns in holding vehicles together, safely and reliably. Nestled in Jiaxing, China, our team has been passionately committed to manufacturing the essential components that power the aut...

Zhejiang Zhongrui Auto Parts Co., Ltd., located in Jiaxing, China, has poured its dedication into crafting the essential components that hold vehicles together safely and securely. As a leading automotive fastener manufacturer, our passion lies in providing fasteners you can truly rely on, particula...

In the demanding environment of automotive manufacturing and assembly, selecting fastening components that offer high shear strength, flexibility, and ease of installation is crucial. Spring type straight pins and clamping sleeves, standardized under DIN 1481 (Heavy Duty | ISO 8752) and DIN 7346 (Li...

Jiaxing, Zhejiang, China – Zhejiang Zhongrui Auto Parts Co., Ltd., a leading automotive fastener manufacturer with extensive expertise in high strength fasteners and custom fastening solutions, is proud to highlight its capabilities in producing high-quality custom automotive pins certified un...

Zhejiang Zhongrui Auto Parts Co., Ltd., a leading automotive fastener manufacturer based in Jiaxing City, Zhejiang Province, China (Est. 1986), is pleased to announce its participation in the Ningbo International Auto Parts & Aftermarket Expo 2025 (CAPAFAIR Ningbo 2025). The event, a key hub for...

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In demanding industrial and automotive applications, maintaining consistent clamping force and joint integrity is crucial, especially in high-strength bolted connections subjected to dynamic loads and vibrations. DIN 6796 Conical Spring Washers, also known as Clamping Washers or Spring Steel Washers...

In the demanding environment of automotive engineering, where vibration and precise assembly are constant considerations, selecting the correct fastener is critical. The Hexagon Head Full Thread Bolt with Fine Pitch Thread, standardized in China as GB/T 5785 - 2016 for Product Grades A and B, is a k...