
Rivet Nut, Non-Standard Nut, Stainless Steel Nut with Flange, Auto Lathe Turning Parts
Our hex flange bolts, ASME ANSI hex socket screw s, m4 screw's design and manufacturing technology is continuously improving, and always at the forefront of the industry. We deeply feel that product quality plays an important role in improving corporate reputation and expanding market share. We use this as a new driving force for corporate management and make unremitting efforts to ensure that product quality continues to meet customer needs. Since its establishment, our company has gradually won the satisfaction and trust of users relying on stable quality, excellent service, good industry channels and technical advantages, strictly adhering to the business philosophy of 'Quality is superior, Service is supreme'. We welcome you to cooperate with us and grow up together.
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.
Standard | Grade | Finsh |
GB/T6177.1 flange nut | 4 | white zinc |
6 | ||
8 | ||
10 |




We have been engaged in the research and development and production of Rivet Nut, Non-Standard Nut, Stainless Steel Nut with Flange, Auto Lathe Turning Parts for many years, and we have a good reputation in the industry. We insist on being customer-centric, respond quickly to customer needs, and continue to create long-term value for customers. Our company runs through the whole process of quality management with technical strength and excellent testing equipment. By following the spirit of 'good faith, customers come first, quality first, keep improving', our company continuously keeps forging ahead, innovative and expanding to strive for the top.
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