
Metric Flange Bolts Hex Carbon Steel/Stainless Steel Class 10.9 JIS B1189
Our eternal pursuits are the attitude of 'regard the market, regard the custom, regard the science' and the theory of 'quality the basic, trust the first and management the advanced' for ASME ANSI standard carriage bolt, carbon steel CE, Solid Rivet. Because we pay attention to product quality and research and development, market development, brand establishment and warm and thoughtful service, we have brought a very good reputation to the company and are welcomed and affirmed by customers. Nowadays more and more people around the world pay attention to our products because of its high quality, beautiful design and excellent service. We are committed to understanding customers' needs in order to provide better support. We are committed to producing products of excellent quality to meet the requirements of relevant regulations and standards and consumer expectations. In order to meet the growing market demand, our company has established a sound quality management system, strictly control all aspects of production, and constantly improve product quality.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading jis hex bolt manufacturers and suppliers in China, welcome to buy jis hex bolts, jis standard hex bolt from our factory and company.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is a manufacturer with a rich experience of producing bolts,nuts and screw.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.
This JISB1180 standard applys to normal steel hex bolt,stainless steel hex bolt and nonferrous hex bolt. The sizes are from M5-M64.
All the finish treatment of JIS hex bolt can be plain,zinc plated,yellow zinc plated,PTFE,black,dacromet ,HDG or other ways.
Standard | Grade | Finish | Thread |
DIN931 DIN933 | 4.8 | Plain | UNC |
6.8 | Zinc plated | ||
8.8 | Yellow zinc plated | ||
10.9 | PTFE | ||
12.9 | Black | UNF | |
A2-70 | Dacromet | ||
A4-70 | HDG | ||
Other | Other |



Over the years, we have been adhering to the business philosophy of 'customer first, forge ahead' to provide high-quality products and services to new and old customers, scientifically integrate resources, strengthen corporate management and enhance corporate core competitiveness. Our high-quality Metric Flange Bolts Hex Carbon Steel/Stainless Steel Class 10.9 JIS B1189 and outstanding services have been recognized by the majority of users. Focusing on the development of the main business while expanding the business is our future development road, and to repay the country and society as the ultimate goal. We look forward to your visit.
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