Place of Origin:
Fujian, China
Brand Name:
STST
Certification:
CE、CNAS、COC、SGS、ISO
Model Number:
M24.5x108mm
The M24.5x108mm Track Fasteners are engineered to deliver exceptional fastening reliability for excavator and bulldozer undercarriage systems operating under continuous vibration, heavy loads, and challenging working environments. Manufactured from premium alloy steel through precision hot forging, cold thread rolling, and advanced quenching and tempering, these track bolts and nuts provide outstanding fatigue resistance, stable clamping force, and long-lasting structural performance.
Crawler undercarriage systems are subjected to continuous cyclic loading during operation. The M24.5x108mm track fasteners are designed to resist fatigue damage, helping maintain fastening integrity over extended service periods.
Precision manufacturing and optimized thread geometry provide consistent clamping force, reducing the possibility of bolt loosening caused by repeated vibration and heavy impact.
Premium alloy steel combined with precision forging and advanced heat treatment provides excellent tensile strength, toughness, and resistance to deformation under demanding operating conditions.
Cold rolled threads improve thread density and surface finish, resulting in stronger threads, smoother installation, and improved torque retention compared with conventional machining methods.
These fasteners perform reliably in environments exposed to mud, sand, gravel, moisture, and continuous mechanical stress, making them suitable for construction, mining, quarrying, and earthmoving equipment.
Feature |
Customer Benefit |
|---|---|
| Outstanding Fatigue Resistance | Withstands repeated stress and extends service life |
| High Tensile Strength | Supports demanding heavy-load applications |
| Precision Rolled Threads | Improves fastening reliability and thread durability |
| Heat-Treated Alloy Steel | Enhances hardness and structural stability |
| Stable Clamping Force | Reduces maintenance caused by loosening |
| Superior Wear Resistance | Performs well in abrasive operating conditions |
| Corrosion-Resistant Surface | Protects against rust and environmental exposure |
| OEM Manufacturing Standards | Ensures reliable fit and consistent quality |
Every M24.5x108mm track bolt and nut undergoes comprehensive inspection before shipment:
Our quality management process ensures each fastener delivers dependable performance, dimensional consistency, and long-term durability in heavy-duty undercarriage applications.
Track fasteners experience thousands of loading and unloading cycles during machine operation. High fatigue resistance helps prevent micro-cracks caused by repeated stress, extending service life and maintaining fastening reliability.
Cold thread rolling compresses the metal grain structure instead of cutting it, creating stronger threads with improved fatigue strength, better surface finish, and enhanced resistance to thread wear.
Yes. The M24.5x108mm track fasteners are designed for crawler equipment operating under constant vibration and impact, providing stable clamping force and reliable anti-loosening performance.
Track Fasteners, M24.5x108mm Track Fasteners,Outstanding Fatigue Resistance M24.5x108mm Track Fasteners, Bulldozer Undercarriage Bolts And Nuts, Excavator Undercarriage Bolts And Nuts
Send your inquiry directly to us
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
polski
فارسی
বাংলা
ไทย
tiếng Việt
العربية
हिन्दी
Türkçe
indonesia
