Home / Railway FS / BY
Railway FS / BY Series Nuts & Bolts
- Series
- FS and BY high-strength railway fasteners
- Standards
- TB/T railway industry standards / GB/T national standards
- Typical sizes
- M12 / M16 / M20 / M24 to M48
- Property classes
- 8.8 / 10.9 / 12.9
- Materials
- 35CrMo / 42CrMo / alloy structural steel
- Finishes
- Dacromet / hot-dip galvanizing / mechanical zinc plating
- Features
- Fatigue resistance, weather resistance and anti-loosening design
Alloy-steel fasteners with heat treatment for railway environments involving vibration and heavy loads. Confirm the applicable drawing and standard for each project.
Applications
Rail Connections
Rail joints and fastening systems for high-speed rail, metro and conventional railway lines.
Railway Bridges
High-strength connections in bridge supports and structural steel.
Rolling Stock
Fastening connections in bogies, braking systems and related equipment.
Discuss Your Requirements
Contact us with the product type, drawing, material, size and quantity you need.
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