Zinc- Plated Carbon Steel Square Cage Nuts M4-M12

We adhere to market-oriented and technological leadership as the main purpose, and strive to develop new series of high tensile bolts, lock washers ISO9001:2008, GB standard hex bolt and expand the market. We are looking forward to receiving your inquiry. Our company has a team of high-quality professional and technical personnel with many years of production experience. During the production process, we adhere to strict inspections to ensure quality.

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 are willing to cooperate with you, devote ourselves to the development and application of Zinc- Plated Carbon Steel Square Cage Nuts M4-M12, and establish long-term technical cooperation and business contacts. What we provide here is not only a kind of commodity and service, but also a kind of culture, quality and trust. Welcome to join us to promote green light, together we will make a better Future!