21AX96CH
Nut
Mack

This nut is a fundamental fastener designed to secure components firmly in place, ensuring structural integrity across various vehicle systems. Its precise threading and high-strength material resist loosening caused by vibrations and operational stresses. Suitable for multiple applications, it plays a key role in maintaining safety and stability within engine, chassis, and body assemblies. Its corrosion-resistant finish extends service life, even in harsh environments. Easy to install with standard tools, this nut provides a dependable fastening solution for maintenance and repairs. Source One Parts Center supplies this high-quality nut to support your vehicle’s assembly needs, emphasizing strength and durability.