Carbon Steel DIN557 Fastener Square Nuts

The production of our GB Standard track bolt, GB Hex Socket Screw, carbon steel for sale is performed in full compliance with the specifications, which makes it possible to more efficiently control the quality of the product. Since its establishment, our company has been dedicated to the values of harmony, integrity, quality, innovation and win-win. We create wealth for the society, create value for customers, create opportunities for employees and create benefits for enterprises. Providing customers with efficient services is the yardstick of our work direction and value evaluation, because to satisfy customers is to achieve our goal. We have the advantages of price and technology, and we can solve customers' concerns about design, pattern selection and after-sales service from the source.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading jis hex nut manufacturers and suppliers in China, welcome to buy jis hex nuts, jis standard hex nut from our factory and company.

With steel grade 4, grade 6, grade 8 and grade 10， JIS hex nut is widely used in field of machinery and equipment, construction, automobile, railway and other industries. JIS hex nut also use the dimensional requirments of metric series hex nut，including coarse thread and fine thread. The common standard of JIS hex nut is JIS B1181. Size from M3-M64 and can do many kinds of surface treatment.

We provide professional and personalized Carbon Steel DIN557 Fastener Square Nuts and solutions according to the different needs of customers. All employees of our company will follow the corporate tenet of 'sincere, pragmatic, pioneering and innovative', and will do their best to serve you and work hard for us to have a blue sky! Our products have been operated by the market, exported to the border countries and to the urban and rural areas. The quality of our products has been tested by use and won praise and recommendation from many customers.