Fuwa Bolt & nut 16*140: Function and Material
Function
Fuwa Bolt & nut 16*140 is a critical component in trailer
suspension systems, primarily used to secure the balance beam or
related structural parts. Its main functions include:
1. Structural Stability:
• The screw fastens the balance beam to the chassis or other
structural components, ensuring the trailer's stability under heavy
loads and dynamic conditions.
2. Load Distribution:
• By securely connecting the balance beam, the screw helps
distribute the load evenly across the suspension system, reducing
stress on individual components and enhancing overall durability.
3. Vibration and Impact Resistance:
• The screw's design and material selection ensure it can withstand
vibrations and impacts during trailer operation, maintaining the
integrity of the suspension system.
4. Adjustability and Maintenance:
• In some designs, the screw may allow for minor adjustments to the
balance beam's position, facilitating maintenance and alignment.
Material
The material used for the Fuwa Bolt & nut 16*140 is typically
chosen for its strength, corrosion resistance, and durability.
Common materials include:
1. High-Strength Carbon Steel:
• Carbon steel with appropriate heat treatment (e.g., quenching and
tempering) provides the necessary tensile and shear strength to
withstand the forces exerted on the screw during operation.
2. Alloy Steel:
• For enhanced performance, alloy steels containing elements like
chromium, molybdenum, or nickel may be used. These materials offer
improved corrosion resistance, higher strength, and better fatigue
properties.
3. Surface Coatings:
• To further protect against corrosion and wear, the screw may be
coated with materials such as zinc plating, Dacromet, or
specialized paints. These coatings extend the screw's service life
in harsh environments.
