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| Customization: | Available |
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| Material: | High Strength Steel |
| Type: | No Head |
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Grade 8.8/10.9 carbon steel Segment bolt with nut and washer
| Product Name | Customized segment bolt for subway/railway/tunnel construction |
| Material | Carbon steel Q235 or other carbon steel alloy steel |
| Finish | hot dip galvanized, black, dacromet, zinc,ect. |
| Standard | DIN, GB.,or customer drawing |
| Grade | 4.8 6.8 8.8 10.9 12.9 |
| Size | M20~M56 |
| Application | Railway, subway,tunnel construction project |
| 1. FACTORY WORKSHOPS: |
| 2.CORE PRODUCTS: |
| 3.CERTIFICATION AND HONORS: |
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