Carbon Steel Hexagonal Nut (DIN431) Fastener

Our t nuts ISO9001:2008, automotive fasteners, ISO hex nuts has gained a solid reputation for its reliability both in the domestic and international markets. Our company adhere to the product quality as the core, customer service as the concept and we provide a full range of after-sales service with rich management and professional sales team. Our company intend to provide you with a comprehensive guarantee of quality and safety. Our products have always maintained the leading domestic level with reliable quality, and are widely trusted by customers. We are determined to work harder to create a better future with our customers. We have established a long-term and stable cooperative relationship with our customers by providing high-quality and cost-effective products.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading auto nut manufacturers and suppliers in China, welcome to buy auto nuts, wheel lock nuts, hub nut, locking nut from our factory and company.

Shanghai Jinrui Norm Parts Supplies Co., Ltd is specialized in produced bolts and nuts for automobile. We have  The company has passed ISO9001:2008 international quality system certification in 2001 and TS/16949 automobile quality control system in 2012.Auto parts always stand high quality standard. We have a very stickt quality control system. We can offer PPAP documents.PPM requirements of customers can be satisfied.  

We offer large quantity of auto bolts and auto nuts to auto OEM factory or other auto parts factories. Our auto bolts and nuts are used in many buses, trucks and cars, such as VW,General motors,Changcheng,etc.Below are some auto nuts we have produced. 

1)Auto nut type: fange nut, nylon nut, high strength nut,etc

2)Grade: 8,10,12

3)Finish: zinc plated, Dacromet, zinc-nickle

4)PPM: 100 PPM, 50PPM

5)PPAP: Level 1, 2,3,4,5

We make full use of our expertise, advantages, abilities, and resources that can be mobilized, constantly surpass ourselves, and pursue excellence in the quality of our Carbon Steel Hexagonal Nut (DIN431) Fastener. Since the establishment, our company has won a good reputation in the industry and the trust of customers at home and abroad with strong technical support, resource advantages, brand effect and good after-sales service! In the spirit of 'integrity, dedication, and pragmatism', our company sincerely serves customers with advanced equipment and technology, excellent quality, perfect service, and reasonable prices. We warmly welcome people at home and abroad to sincerely cooperate with us!