Factory Custom Zinc Plated Heavy Hexagon Insert Stainless Steel M2 M4 M8 M10 M12 M28 Hex Flange Lock Nut

Our company vigorously develops technological innovation, improves the research and development capabilities of new fastener CE, socket cap screw, wall anchors TS16949, and introduces equipment of international cutting-edge. We always improve the efficiency of service and marketing integration. Our corporate culture includes common values, entrepreneurial determination, competitive awareness, team spirit, brand building, etc., which make our development to a higher level. We attach importance to scientific innovation and constantly introduce new products with high technical level and good market prospect.

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 have maintained good cooperative relations with other well-known brands for many years to ensure the quality of our Factory Custom Zinc Plated Heavy Hexagon Insert Stainless Steel M2 M4 M8 M10 M12 M28 Hex Flange Lock Nut. We attach great importance to the construction of a modern professional management system. We have never stopped the pace of creation, since the establishment of our company, our staff have been committed to product research and development.