
Non-Standard Colorful Hex Head Bolts with Washer
We continue to develop and produce trend-leading new products of torx screw, drop-in anchor bolts, DIN Spring Washer. We rely on a young and international design concept, keeping on to the spirit of being responsible to society, customers and enterprises. We are committed to creating value for our customers, our stakeholders, our employees, and our company. We hope that through our unremitting efforts and pursuit, we will become a competitive and respected excellent company in the industry.
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 take pleasure in an exceptionally excellent status between our buyers for Non-Standard Colorful Hex Head Bolts with Washer. Our merchandise have superior popularity from the whole world as its most competive cost and our most advantage of after-sale assistance for the clients. Technological innovation is an effective way for our company to improve its core competitive advantages, and independent technological innovation is a major form of technological innovation.
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