Encofrados Accessory Concrete Wing Nut

Our firm aims to operating faithfully, serving to all of our shoppers, and working in new technology and new machine regularly for GB Spring Washer, ASME ANSI spring washers, Steel Wire TS16949. Welcome to inquire! Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits.

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. 

With advanced technology and customer-responsible service concepts, we have served many customers and accumulated rich production experience of Encofrados Accessory Concrete Wing Nut. We provide high-quality products and reasonable prices with a sincere and honest attitude hoping to cooperate with you for a long time. So please feel free to contact us for inquiries.