Custom Full Tooth Half Tooth Four Prong Nut Auto Parts Hardware Hand Tools

'Customer first, High quality first' in mind, we perform closely with our consumers and provide them with efficient and experienced services for GB Track Bolt, GB hex bolts, ASME ANSI Carriage Bolt. We have established long-term strategic partnerships with many well-known companies with high-quality products and services. You can trust our products. We insist on high quality and reasonable price. We provide you with high-quality products and services with excellent technology and equipment, advanced design concept, professional production process, customer-oriented service consciousness and competitive cost advantage. In recent years, with the strong support of customers and the joint efforts of all employees, our company has made rapid development by continuously strengthening enterprise management and innovation.

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

Shanghai Jinrui owes total assets of RMB 50 million with area of 5000㎡. The business covers 18 countries from five continents.Now three branches of Shanghai Jinrui are Shanghai Xingrui Bolt Factory, Shanghai Xingrui Wire Steel Factory, and Shanghai Xingrui Hot heading Factory.

GB flange nut is hex with washer side, mainly in the field of machinery and equipment, construction, automobile, railway and other industries. Nut mechanical property has grade 4, grade 6, grade 8 and grade 10. GB flange nut covers the dimensional requirments of metric series hex nut. The common standard of GB flange nut is GB/T6177.1 . Its size from M3-M64 diameter. 

We pay attention to product development and quality, so that our Custom Full Tooth Half Tooth Four Prong Nut Auto Parts Hardware Hand Tools reaches the leading level of similar products. In depth data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. Our company relies on independent research and development capabilities, modern management mode and excellent team.