
A325m Thread Bolts Hex Head Bolts
We have obtained wide recognition and generous returns, and the black rivet, countersunk bolts, alloy steel share in the domestic and foreign markets is growing rapidly. We take a top -of-the-line international technology and adopt the efficient business model, focusing on continuous optimization and innovation of our products. We can easily offer you high-quality products and solutions, competitive rate and very best shopper support. Facing the challenges and business opportunities in the future development, we will keep pace with the times and continuously adjust the industrial structure to create new economic growth points.
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



Stable quality, good reputation and reasonable price are our promises. We uphold the concept of quality first and continuous innovation and become the benchmark in the A325m Thread Bolts Hex Head Bolts industry. We implement the high quality requirements of "practicality, durability, innovation and safety". We've got tightened inspection for quality of product.
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