Material | 40 Mnb |
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Application | Excavator Undercarriage Parts |
Size | Standard |
Feature | High Load Capacity, Long Service Life |
Product Color | Black |
Product Name | Bolt And Nut |
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Aftersales | Within 20-30 Days After Contract Established |
Material | 40cr |
Warranty | 6 Months |
Grade | 12.9 |