Trailer Bolts & Fasteners for Heavy-Duty Applications
Bolt
Model Number:M22
Function of Bolts in Trailer Systems
Bolts play a critical role in:
• Securing structural components
• Maintaining preload and clamping force
• Preventing loosening under vibration
• Supporting heavy loads and mechanical stress
Trailer bolts are widely used in:
• Axle assemblies
• Suspension systems
• Structural mounting components
• Brake system connections

Why Choose Our Bolts?
Our trailer bolts are manufactured with high-strength materials and precision processes to ensure secure fastening and long service life in heavy-duty applications.
1.Superior Material Quality
Crafted from high-grade alloy steel to withstand heavy loads and harsh operating conditions.
2.Accurate Threading
Engineered with precise threading to ensure tight and reliable connections, minimizing loosening under vibration.
3.Enhanced Corrosion Resistance
Surface treated with protective coatings to resist rust, moisture, and environmental damage for long-term durability.
4.Versatile Compatibility
Compatible with multiple trailer parts including axles, suspensions, chassis frames, and brake systems, ideal for repair and manufacturing needs.
What Are Bolts?
Bolts are mechanical fasteners used to join and secure components in trailer systems. They provide clamping force and structural stability, ensuring reliable performance under load and vibration.
Why Bolt Quality Matters?
Bolts are critical to structural integrity. Poor-quality bolts may loosen, deform, or fail under load, leading to safety risks and system instability

| Type | Wheel bolt | Material | 40Cr/35Crmo |
| Size | M22*1.5*114 | Surface | Phosphate/Dacromet |
| Grade | 10.9/12.9 | MOQ | 2000PCS |
Key Features
• High tensile strength
• Reliable load-bearing performance
• Precision threading
• Corrosion-resistant coating
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