21AX95CH
Nut
Mack

This high-quality nut is designed to secure various components within heavy-duty truck assemblies. Its precise threading and durable material ensure a tight, secure fit that withstands vibration and mechanical stresses encountered during operation. Proper fastening with this nut is crucial for maintaining the integrity of critical systems, preventing loosening that could lead to component failure or safety hazards. Its corrosion-resistant finish extends service life, even in harsh environments. Whether used in engine assemblies, chassis, or other structural parts, this nut provides dependable fastening performance. Source One Parts Center offers this essential hardware to ensure your truck maintains optimal safety and reliability through secure fastening solutions.