Quanzhou Mingzhu Technology Development Co., Ltd
| Head-to-Shank Transition Strength | Reinforced transition area reduces stress concentration during heavy loading |
| Thread Load Distribution | Engineered thread profile promotes even load transfer across mating surfaces |
| Packaging Details | Export pallet packing |
| Clamp Load Retention | Maintains stable clamping force after repeated vibration and impact cycles |
| Supply Ability | 1500 MT/month |
| Surface Hardness Uniformity | Consistent hardness distribution enhances wear resistance throughout the fastener |
| Payment Terms | D/A,D/P |
| Low-friction Thread Engagement | Optimized thread finish reduces installation resistance and improves assembly efficiency |
| Delivery Time | 3-7 days |
| Thermo-mechanical Stability | Retains structural integrity under fluctuating operating temperatures and heavy-duty conditions |
| Residual Stress Optimization | Controlled manufacturing minimizes residual stress to improve long-term durability |
| Microstructure Refinement | Precision forging creates a dense grain structure for enhanced mechanical performance |
| Certification | CE、SGS、CNAS、COC、ISO |
| Model Number | M16×50 |
| Brand Name | STST |
| Place of Origin | Fujian China |
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Product Specification
| Head-to-Shank Transition Strength | Reinforced transition area reduces stress concentration during heavy loading | Thread Load Distribution | Engineered thread profile promotes even load transfer across mating surfaces |
| Packaging Details | Export pallet packing | Clamp Load Retention | Maintains stable clamping force after repeated vibration and impact cycles |
| Supply Ability | 1500 MT/month | Surface Hardness Uniformity | Consistent hardness distribution enhances wear resistance throughout the fastener |
| Payment Terms | D/A,D/P | Low-friction Thread Engagement | Optimized thread finish reduces installation resistance and improves assembly efficiency |
| Delivery Time | 3-7 days | Thermo-mechanical Stability | Retains structural integrity under fluctuating operating temperatures and heavy-duty conditions |
| Residual Stress Optimization | Controlled manufacturing minimizes residual stress to improve long-term durability | Microstructure Refinement | Precision forging creates a dense grain structure for enhanced mechanical performance |
| Certification | CE、SGS、CNAS、COC、ISO | Model Number | M16×50 |
| Brand Name | STST | Place of Origin | Fujian China |
| High Light | m16×50 track fasteners ，heavy duty excavator undercarriage parts ，steel track fasteners | ||
The M16×50 Track Fasteners are engineered to deliver secure and long-lasting fastening performance for excavator and bulldozer undercarriage systems. Manufactured from premium alloy steel, these heavy-duty fasteners provide the strength and reliability required to keep crawler track assemblies operating safely in demanding construction, mining, quarry, and earthmoving environments.
Designed for both OEM installation and replacement maintenance, each fastener is produced using advanced forging technology, precision machining, and controlled heat treatment to ensure consistent mechanical performance, dimensional accuracy, and extended service life.
Crawler undercarriage systems are subjected to continuous impact, vibration, and high mechanical loads. The quality of track fasteners directly influences the stability of the track assembly and the overall reliability of the machine.
Our M16×50 track fasteners are designed to maintain secure clamping force while resisting wear, fatigue, and environmental corrosion, helping reduce maintenance frequency and improve equipment productivity.
Designed to withstand high tightening torque and continuous operational loads generated by crawler machinery.
Premium alloy steel provides excellent tensile strength, impact toughness, and structural stability during long-term operation.
Accurately machined threads ensure smooth installation, reliable engagement, and consistent torque retention.
Heat-treated surfaces reduce thread wear and improve durability in abrasive working conditions.
A protective surface coating minimizes oxidation and rust, making the fasteners suitable for outdoor and high-humidity environments.
Optimized thread geometry helps maintain clamp force during prolonged vibration and repeated shock loading.
The M16×50 track fasteners help improve undercarriage reliability by offering:
The M16×50 fasteners are suitable for various crawler machines, including:
Typical installation areas include:
Each M16×50 track fastener is manufactured using advanced production technology to ensure consistent quality.
High-grade alloy steel is carefully selected to provide outstanding mechanical performance and durability.
Hot forging improves grain flow, enhancing strength, toughness, and resistance to fatigue.
Modern machining centers ensure accurate dimensions and precise thread profiles for reliable installation.
Quenching and tempering optimize hardness while maintaining sufficient toughness for heavy-load applications.
Protective coating technology improves corrosion resistance and extends product life in demanding environments.
Every production batch is inspected through strict quality control procedures, including:
These inspections ensure every fastener meets consistent quality standards before shipment.
FAQ
They are used to secure track shoes and related undercarriage components on excavators and bulldozers, ensuring safe and stable crawler operation.
Alloy steel provides higher tensile strength, improved impact resistance, and longer fatigue life compared with standard carbon steel, making it ideal for demanding undercarriage applications.
Yes. They are manufactured to OEM-compatible dimensions and are widely used for equipment repair, scheduled maintenance, and aftermarket replacement.
Yes. We offer OEM and ODM manufacturing services, including customized sizes, thread specifications, coatings, packaging, and private branding.
WhatsApp: +86 15260795051
Gmail: shellywang030801@gmail.com
www.bulldzerpart.com
Heavy Duty, Heavy Strength, Alloy Steel, M16×50 Track Fasteners, Anti-Corrosion Anti-Loose
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
8000000-12000000
Employee Number:
67~120
Ecer Certification：
Verified Supplier
Quanzhou Mingzhu Technology Development Co., Ltd Quanzhou Mingzhu Technology Development Co., Ltd
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