Truck Bolt DXTB188 For Center Bolt

main purpose
This type of bolt is mainly used for high-strength connection parts of heavy vehicles, such as:
Wheel hub: Firmly fixing the wheel onto the axle is the most typical and important use.
Leaf spring suspension system: connects the steel plate spring and the axle.
The fixation of key components such as engine mounts and transmissions.
Core requirement: High strength
The core characteristic of truck bolts is high strength. It usually belongs to high-strength bolts, with performance levels that may reach 8.8, 10.9, or even 12.9. This grade represents the tensile strength and yield strength of the bolt. The higher the level, the greater the load and stress that the bolt can withstand, which is crucial for carrying heavy objects and ensuring the integrity of the vehicle structure.

Factory Pictures:

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