40Cr Material 12.9 Grade Excavator and Bulldozer Track Shoe Bolt Nut High Hardness Segment Plow Bolt and Nut
The 12.9 Plow Track Bolt Nut is a crucial component for excavator and bulldozer attachments, ensuring reliable performance and longevity of heavy machinery. Manufactured from high-grade 40Cr material with 12.9 grade hardness, these bolts deliver uncompromising strength and resilience for demanding construction and excavation applications.
Constructed from 40Cr carbon steel for optimal toughness and corrosion resistance
12.9 grade hardness for maximum durability under extreme conditions
Precision forged and rolled teeth for superior mechanical properties
Fits multiple excavator and bulldozer models including PC300, PC400, D65, D85 series
| Attribute | Specification |
|---|---|
| Surface Treatment | Black Oxide, Zinc Plated, Phosphate, Dacromet |
| Technology | Cold Forming, Hot Forging |
| Grade | 4.8, 8.8, 10.9, 12.9 |
| Process | Forging / Rolling Teeth Bolt And Nut |
| Thread Type | Metric, UNC, UNF |
| Model Compatibility | PC300/PC400/D65/D85/D155/D355/D375/D275 |
These high-strength track bolts are essential components for:
- Excavator and bulldozer track shoe assemblies
- Construction and mining equipment maintenance
- Heavy machinery repair and replacement parts
- Industrial equipment requiring high-tensile fasteners
Brand: CCJT
Origin: China (ISO Certified)
Minimum Order: 100 pieces
Supply Capacity: 10,000+ pieces per week
Delivery Time: 30 days
Payment Terms: TT (Telegraphic Transfer)
Our comprehensive support includes:
- Technical guidance for installation and torque specifications
- Detailed maintenance recommendations
- Complete product documentation
- Quality assurance with rigorous testing protocols
Each bolt is individually wrapped in protective packaging, sorted into heavy-duty labeled boxes, and securely palletized for shipment. All packages include tracking information and packing lists.
A: Our track bolts are ISO certified, meeting international quality standards.
A: Standard delivery time is 30 days from order confirmation.
A: The minimum order quantity is 100 pieces to maintain quality standards.
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