959220
Hex Socket Screw
Mack

This hex socket screw is engineered for precise, secure fastening in tight or hard-to-reach areas of heavy-duty trucks. Its hex socket drive allows for high torque application with minimal risk of stripping, ensuring a firm and reliable connection. The screw’s durable construction and corrosion-resistant finish make it suitable for demanding environments, including exposure to moisture and temperature extremes. It is commonly used in securing engine components, structural brackets, or access panels, where stability and safety are critical. Proper installation of this screw enhances the integrity of vehicle assemblies, reducing maintenance needs and preventing failures. Source One Parts Center provides this essential fastener to support professional repair and maintenance operations.