Types of Track Bolts
Understanding different types of track bolts is crucial for selecting the appropriate track bolt based on specific rail construction needs, ensuring optimal performance and safety.
Square-head Bolts
Characteristics: Square-shaped head, high tensile strength.
Applications: Rail joints, switches, crossings.
Advantages: High tensile strength, easy installation.
Disadvantages: Prone to loosening.
Oval-neck Track Bolts
Characteristics: Oval-shaped neck beneath the head.
Applications: Curved tracks.
Advantages: Withstands lateral forces, improved torque retention.
Disadvantages: Less prone to loosening.
Button-head Track Bolts
Characteristics: Small size, rounded head flush with rail surface.
Applications: Light-duty use, narrow gauge railways, tram systems.
Advantages: Easy installation, streamlined appearance.
Disadvantages: Lower tensile strength.
