Black New Excavator Track Bolt and Nut 5P8221 Track Bolts 7T1000 M20
High-quality M20 track shoe bolts designed for excavators and heavy construction machinery. These black hexagon head bolts feature exceptional durability with HRC 50-56 surface hardness and 8-12mm hardness depth.
| Attribute | Value |
|---|---|
| Size | M20 |
| Color | Black |
| Hardness Depth | 8-12mm |
| Finish | Plain |
| Head Type | Hexagon |
| Strength Grade | 12.9 |
| Thread Length | 40mm |
| Standards | DIN, IFI, JIS, BS |
- Surface hardness HRC 50-56 for heavy-duty performance
- Hexagon head design for secure installation and removal
- Corrosion-resistant black finish
- 12.9 tensile strength rating
- Available in plain, zinc plated, dacromet, or H.D.G coatings
- OEM/ODM customization available
Compatible with major excavator brands including:
| Bulldozer | D20, D30, D31, D37, D40, D41, D45, D50, D60, D65, D68, D75, D80, D85, D150, D155, D275, D355 |
| Komatsu | PC30, PC40, PC45, PC60, PC75, PC100, PC120, PC150, PC200, PC220, PC300, PC350, PC400 |
| Caterpillar | E70B, E110, E120B, E215, E235, E307, E311, E312, E322, E180, E240, E200B, E320, E300, E300B, E330, E325 |
| Hitachi | EX30, EX40, EX60, EX100, EX120, EX200, EX220, EX270, EX300, EX400, EX600 |
Minimum Order: 5,000-10,000 pieces
Price: $0.50 per unit
Packaging: 10,000 pieces per carton, bag, or pallet
Delivery Time: 7-15 working days
Payment Terms: TT
Ideal for:
- Excavator and construction machinery track systems
- Road and bridge construction
- Building and tunnel projects
- Mining and excavation operations
JBXF - certified with CE and ISO standards.
Manufactured in China to international quality standards.
CE and ISO certified for quality assurance.
Our technical support team provides assistance with installation, performance, and maintenance. We offer repair and replacement services to keep your machinery operational.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.