Rear Wheel Stud With Nut 81.45501.0083 Shacman

Product Introduction

This high-strength wheel stud and nut assembly is engineered to withstand the extreme dynamic loads, torque, and vibration of heavy-duty truck operation, ensuring the rear wheel remains securely attached even under harsh conditions.

• Structure & Material

• Material: The stud is made of premium-grade alloy steel, heat-treated for exceptional tensile strength and fatigue resistance. The nut and washer feature a corrosion-resistant gold zinc coating.

• Design: A one-piece integrated stud with a serrated knurled end for anti-slip retention in the wheel hub, and precision-machined threads for secure tightening. The assembly includes a hardened washer and heavy-duty hexagonal nut.

  • Performance

• Delivers reliable clamping force to keep the wheel hub securely fastened, even under heavy loads and aggressive driving conditions.

• The serrated knurled end prevents the stud from rotating in the hub during installation and operation, ensuring consistent torque retention.

  • Durability

• The heat-treated alloy steel construction and dual-layer corrosion protection withstand the harsh environment of road debris, water, and salt, ensuring long service life.

  • Compatibility

• Direct OE replacement, fully matching the thread size, length, and torque specifications of the original rear wheel stud and nut assembly.

Core Function

1. Wheel Securement: Provides the primary clamping force to attach the rear wheel hub to the axle or wheel reducer.

2. Load Transfer: Transmits the vehicle’s weight and driving forces between the wheel and the axle.

3. Anti-Slip Retention: The serrated knurled end prevents stud rotation, maintaining consistent torque and preventing loosening due to vibration.