Track bolts are used for track groups of excavators and bulldozers. Our track bolts are made of 40Cr steel and cold headed. The hardness of track bolts can reach 12.9 grade.
Kingrail Parts can produce track bolts of various sizes. We can also customize track bolts and nuts according to your drawings and needs.
Specifications:
| Material | 40Cr |
| Case Hardening | HRC38-42 |
| Colors | Black or yellow |
| Technique | Casting |
| Application | Excavator, loader, bulldozer, etc. |
| grade | Grade 12.9 |
| Warranty Period | 2000 hours (service life up to 4000hours ) |
| Certification | ISO9001-9002 |
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