
Hex Socket Cap Stainless Steel Screws and Bolts
'Based on domestic market and expand overseas business' is our development strategy for blind rivet, Stud rod ISO9001:2008, carbon steel CE. We cater to the trend of the times and introduce the latest technology to meet the needs of customers. We will, as always, abide by the policy and promise of 'Insist on technological innovation and implement brand strategy', and look forward to friends from all walks of life to visit us and cooperate sincerely!
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 |



We produce incomparable Hex Socket Cap Stainless Steel Screws and Bolts with our advanced manufacturing technology, high-precision production equipment, and strict testing methods. Proactiveness is our consistent development wisdom, while sound and scientific management is the guarantee of our achievements and sustainable development. In terms of production, we will strictly control the quality and emphasize the control from the source to the finished product, that is, the control of the entire production process from raw materials to finished products.
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