
Hex Bolt/ Hex Head Bolt DIN Standard Grade 4.8 8.8
The company specializes in the design and production of Screw CE, grade 8 bolts, Bolt CE, integrating design, development, production and sales. The company has modern assembly line and testing equipment, assuring both production efficiency and strict quality control. Our company adheres to the business philosophy of 'Quality, Safety, and Efficiency', and is committed to providing customers with high-quality products, excellent solutions and perfect and professional after-sales service. We will develop together with our customers with a sincere attitude. We use various methods to promote the development of all kinds of talents, mobilize the enthusiasm of talents, enhance their post operation ability, and form a good situation of making the best use of their talents.
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



With exquisite craftsmanship and specialized design, we have created more and more perfect Hex Bolt/ Hex Head Bolt DIN Standard Grade 4.8 8.8 to offer better product for our customers. Presently, we're wanting forward to even higher cooperation with abroad shoppers depending on mutual rewards. With the continuous strengthening of our company's research and development and production capacity, we sincerely hope to establish more extensive cooperation with peers and customers.
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