FM/UL Certified Galvanized Cast Iron Suqare Plate Swivel Wing Nut

Our company adheres to the core values of quality first and service winning, and is willing to work closely with colleagues and customers all over the world to promote the development of the rivets CE, screw bolt, wall anchors TS16949 industry. 'Making the Products and solutions of Superior Quality' may be the eternal target of our company. Our products are not only good quality but also in low price. We have many years' experience in hair product production, and our strict QC Team and skilled workers will ensure that we give you top hair products with the best hair quality and workmanship. Owing to which, we are able to accomplish voluminous production without compromising upon the 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 a dynamic enterprise, dedicated to providing customers with high-quality FM/UL Certified Galvanized Cast Iron Suqare Plate Swivel Wing Nut. Our company has always been leading the trend with first-class quality, and making unremitting efforts to build the first brand of domestic fire equipment. We encourage our employees to be innovative, create an innovation system within the company, stimulate the innovation ability of our employees, and create a culture of innovation and vitality.