
Carbon Steel Hex Cap Screw
Adhering to the principle of first-class quality, high efficiency and low price, our company constantly provides customers with various high-quality guardrail bolt, wing nuts ISO9001:2008, anchors for sale. Our team through professional training. Our company has a complete quality assurance system and first-class domestic product testing equipment. Our company continues to increase our marketing, and strives to expand the reputation. We always regard the technology and prospects as the uppermost.
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



Technical and management innovation is our relentless pursuit, and we will do our utmost to promote our Carbon Steel Hex Cap Screw upgrades and industry development. We pay attention to product detail design and humanized function development, and are committed to providing customers with efficient and convenient products. Doing business with mutual benefit and making friends sincerely are our company's criteria, which are well received by the majority of new and old customers.
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