NISSAN 40222-C6000 Wheel Stud

The genuine NISSAN 40222-C6000 part is a premium-quality, high-strength wheel stud, which is one of the most critical safety components of the vehicle's suspension and wheel fastening system. This precision-manufactured fastener ensures a stable, play-free connection between the wheel rim and the wheel hub, effectively transmitting driving, braking, and cornering forces.

Technical Features and Role

Wheel studs must withstand extreme mechanical stresses. Manufactured in compliance with original NISSAN factory specifications, this part features the following key properties:

• Material Quality: High-tensile, heat-treated steel alloy resistant to shear and tensile stresses, as well as fatigue failure.
• Surface Treatment: Specialized anti-corrosion coating that protects the threads and stud body from moisture, road salt, and environmental elements.
• Design: Precision-rolled threads for maximum load-bearing capacity and accurate torque application, along with a knurled neck for a tight, anti-rotation press fit into the wheel hub.

Significance of the Wheel Stud and Symptoms of Failure

Wheel fastening components directly impact driving safety. Compromised or damaged studs pose a severe safety hazard. Replacement of wheel studs becomes essential in the following cases:

• Thread Damage: Stretched or stripped threads resulting from over-torquing or cross-threading.
• Corrosion and Material Fatigue: Rust weakens the material structure, potentially leading to micro-cracks and eventual stud breakage.
• Deformation: Bending or elongation caused by severe mechanical impacts.

When replacing wheel studs, it is always recommended to apply the manufacturer-specified tightening torque using a torque wrench to prevent over-tightening and structural damage to the component.