
Stainless Steel Thread Rod/Grub Screws/Bolts/Lag Screws
We always aim to become an excellent supplier of wing nut for sale, stud bolt for sale, steel bars CE, follow the business philosophy of 'integrity, cooperation, and win-win', and actively provide customers with high-quality products services. We take 'the pursuit of excellence, integrity and thoughtfulness' as our tenet, 'rigorous, efficient, high-quality, and fast' as our criteria. The company actively introduces advanced production equipment abroad, absorbs and improves advanced production technology.
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 |



Our advantages are lower prices, dynamic sales team, specialized QC, strong factories, high quality products and services for Stainless Steel Thread Rod/Grub Screws/Bolts/Lag Screws. The management team of our company has a profound professional technical background and is constantly pushing forward the development of related applications. So please make contact with us by sending us emails or call us if you have any questions about our corporation.
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