Truck Bolt DXTB066 HINO

Product Name	Truck Bolt DXTB066 HINO
Material	Steel
Size	M20x1.5/M20x1.5x82
length	84/90/92/98/100/105/110/120/125/130
Surface Treatment	Zinc
Color	grey

 

Truck Bolts: The Robust Link in Heavy-Duty Transportation​​

In the commercial vehicle and construction machinery sectors, truck bolts serve as critical fasteners that ensure structural integrity. These specialized components are forged from premium alloy steel and undergo precision heat treatment processes, endowing them with exceptional tensile strength and fatigue resistance. Common strength grades include 8.8, 10.9, and 12.9, meeting diverse operational demands.

To withstand challenging working conditions, truck bolts feature unique anti-loosening designs:

​1.Wheel hub bolts​​ utilize tapered seating surfaces for precise wheel alignment
​​2.U-bolts​​ incorporate reinforced ribs to enhance shear resistance
​​3.Flange bolts​​ integrate sealing washers for water and dust protection

For surface treatment, beyond standard zinc plating, Dacromet coating is increasingly favored in high-end models due to its superior corrosion resistance. Installation requires strict adherence to torque specifications using a torque wrench, with recommended re-tightening checks every 20,000 kilometers.

When selecting truck bolts, considerations extend beyond material and strength to include toughness, weather resistance, and overall performance. Premium-quality truck bolts not only extend maintenance intervals but also deliver reliable safety assurance for vehicle operation.

 

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