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DIN 7990 Chrome Plating Hex Bolts
DIN 7990 Chrome Plating Hex Bolts are a very common choice when it comes to construction and repair. DIN 7990 Chrome Plating Hex Bolts come in a large variety of sizes and diameters. The best way to choose the right hex bolt is to find the bolt material that best suits your needs. Our company has a wealth of fastener production experience and history. We can customize fasteners and have free samples.
Model:DIN7990
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Product Description
DIN 7990 Chrome Plating Hex Bolts is composed of two parts, hexagonal head and screw. The meaning of bolt performance grade is international general standards, and all kinds of standards are complete. We have strict requirements on the material, iron, chromium, nickel content and so on. You can galvanize the outside of the DIN 7990 Chrome Plating Hex Bolts to prevent corrosion. Bolts of the same performance grade, regardless of their material and source, have the same performance. Only performance levels can be selected in the design. Strength grade is 8.8, strength grade is 10.8, that is, the shear stress level of bolts is 8.8 GPa and 10.8 GPa. DIN 7990 Chrome Plating Hex Bolts application scenarios are very wide, The product massively applies in the bridge\road\the petroleum pipeline facility\the wind power generation and steel structure project.
Product Introduction
| Place of Origin | CHINA |
| Standard | DIN 7990 Chrome Plating Hex Bolts |
| HS CODE | 7318159001 |
| Brand Name | QBH |
| Certification | ISO9001 |
| Material | 35K, 40Cr, 35CrMo, SCM435，etc. |
| Size | M3-M64 |
| Production Process | Cold forging≤300mm, Hot forging≤1000mm |
| Class | 4.8/ 6.8/ 8.8/ 10.9/ 12.9 |
| Delivery Time | Within 30 Days |
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