
Flange Bolt Flange Screw Hex Bolt Flanged
Our company has very rich practical experience in the field of DIN Standard flange nut, lag bolt, lock nut, relying on a perfect management system and after-sales service, and strive to make our customers satisfied with our products. Our products have been tested in the market for many years, with stable quality and professional and meticulous service, and have won wide recognition from customers. We incorporate new technologies, materials, and ideas into our product design. In addition to meeting the requirements of customers, we think more about how to surpass the expectations of customers as our mission, we rely on the advantages of the industry and persistently adhere to the concept of excellence and continuous progress, so that the products of our customers are better than others.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading din hex bolt manufacturers and suppliers in China, welcome to buy din hex bolts, din standard hex bolt, nuts bolts 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.
DIN standard hex bolt includes two kinds of type,DIN931(half thread) and DIN933(full thread).All the DIN hex bolt can be made of carbon steel,stainless steel,alloy steel and other materials. The size can be standard or customized.The DIN hex bolt usually used in the machinery and equipment, construction, automobile, railway and other industries.
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 |
DIN933

DIN931



In the fierce market competition, our company always insists on developing the market with quality, enhancing the image with culture, winning the love of consumers by credibility, focusing on gathering all kinds of talents, and constantly integrating various resources, so that our Flange Bolt Flange Screw Hex Bolt Flanged can win the favor of consumers. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system. If you have the honor to do business with our company.
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