
M20 M22 Grade 8.8 Carbon Steel 10.9 Hexagon Hex Head Bolt (DIN931)
Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for hanger bolt, ball screw for sale, wing nuts for sale. We have a complete, orderly, professional and efficient sales and service network to provide zero distance service for our customers. With the continuous expansion of the company's scale and deepening of business philosophy, our company is adjusting its business strategy at any time with the changes of the market. We have accumulated a wealth of experience and achieved a number of industry-leading technical results.
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



We will continue to be responsible for our products, markets, channels and customers, as well as launching new series of M20 M22 Grade 8.8 Carbon Steel 10.9 Hexagon Hex Head Bolt (DIN931). Adhering to the enterprise spirit of 'quality is the mission of the enterprise, service is the foundation of development, and creating new value of work', our company creates a sales mode with resource integration as the core in an all-round way, so that everyone who works here can reflect the value. We are keeping durable small business relationships with many countries all over the world.
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