| Specification | Details |
|---|---|
| Material | High-tensile steel, carbon steel, or stainless steel |
| Surface Treatment | Galvanized, zinc-coated, or phosphate-coated for corrosion resistance |
| Thread Type | Metric, UNC, or custom thread configurations |
| Sizes Available | Customizable; typically M16, M20, M24, and more |
| Tensile Strength | Ranges from 4.6 to 10.9 grade for high tensile applications |
| Corrosion Resistance | Up to 1000 hours of salt spray test resistance |
| Compliance | Meets international standards (UIC, AREMA, DIN, ASTM) |
| Usage Temperature | Operational in temperatures from -40°C to +80°C |
Manufactured from high-grade steel, our bolt and nut assemblies provide exceptional tensile strength, ensuring secure rail fastening even under heavy loads and intense traffic.
Coated with anti-corrosion treatments such as galvanization or zinc plating, our bolts and nuts are designed to resist rust and degradation, offering long-lasting performance in harsh weather conditions.
Our bolts and nuts are precision-engineered for a perfect fit, ensuring optimal clamping force and minimizing loosening during rail operations.
Designed to withstand the constant vibrations from passing trains, preventing loosening over time and maintaining track integrity.
The design allows for easy installation and removal, reducing downtime and maintenance efforts.
Our bolt & nut assemblies are manufactured to meet global railway industry standards, including UIC, AREMA, and others.
