4068310
Hexagon Flange Nut
Cummins®

Introduction

The Hexagonal Flange Nut part #4068310, manufactured by Cummins, is a specialized fastener designed for use in commercial truck maintenance and operation. Cummins, a well-established name in the commercial truck industry, produces this nut to meet the rigorous demands of heavy-duty applications. This part is integral to ensuring the secure attachment of various components within truck systems, contributing to the overall reliability and performance of commercial vehicles.

Basic Concepts of Hexagonal Flange Nuts

A Hexagonal Flange Nut is a type of fastener characterized by its hexagonal shape and a flanged base. This design allows for efficient tightening and loosening using standard tools, such as wrenches or sockets. In mechanical systems, hexagonal flange nuts are commonly used to secure components that require a high degree of stability and resistance to vibration. The flange provides additional surface area, which helps distribute the load more evenly and prevents the nut from loosening over time ¹.

Role of the 4068310 Hexagonal Flange Nut in Truck Operation

The 4068310 Hexagonal Flange Nut plays a significant role in the operation and maintenance of commercial trucks. It is utilized in various truck systems, including the engine, transmission, and chassis. By securely fastening critical components, this nut helps maintain the structural integrity and performance of the truck. Its applications range from attaching engine mounts to securing exhaust system components, ensuring that all parts remain firmly in place under the dynamic conditions of truck operation ².

Key Features of the 4068310 Hexagonal Flange Nut

The 4068310 Hexagonal Flange Nut is designed with several key features that enhance its functionality and durability. Its hexagonal shape allows for easy engagement with standard tools, facilitating quick and efficient installation and removal. The flange design provides additional surface area, which helps distribute clamping force more effectively and reduces the risk of the nut loosening. Additionally, the material composition of the nut, typically a high-strength alloy, ensures it can withstand the demanding conditions encountered in commercial truck applications ³.

Benefits of Using the 4068310 Hexagonal Flange Nut

The 4068310 Hexagonal Flange Nut offers several advantages for commercial truck applications. Its design enhances security by providing a stable and reliable fastening solution. The flange contributes to vibration resistance, ensuring that the nut remains tightly secured even under dynamic operating conditions. Furthermore, the ease of installation and removal simplifies maintenance procedures, reducing downtime and enhancing overall efficiency ⁴.

Installation and Usage Guidelines

Proper installation of the 4068310 Hexagonal Flange Nut is crucial for ensuring a secure fit. Begin by aligning the nut with the corresponding threaded component. Use a wrench or socket to tighten the nut until it reaches the specified torque value, which can be found in the manufacturer’s guidelines. It is important to avoid over-tightening, as this can lead to damage. Regularly check the nut for proper torque to maintain security and performance.

Troubleshooting Common Issues

Common issues associated with Hexagonal Flange Nuts include loosening and corrosion. If a nut appears loose, re-tighten it to the specified torque value. For corrosion, clean the nut and the corresponding threaded component thoroughly before reinstallation. In cases of severe corrosion, consider replacing the nut to ensure optimal performance and safety.

Maintenance Tips

Regular maintenance of the 4068310 Hexagonal Flange Nut is important for prolonged service life. Inspect the nut periodically for signs of wear, corrosion, or loosening. Clean the nut and its mating surfaces to remove any debris or contaminants. If significant wear or damage is observed, replace the nut to maintain the integrity of the fastening system.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a rich history dating back to 1919, Cummins has established a strong reputation for quality and reliability in the commercial truck industry. The company’s extensive product range includes a variety of components and systems designed to enhance the performance and durability of commercial vehicles. The 4068310 Hexagonal Flange Nut is a testament to Cummins’ commitment to providing high-quality, reliable fastening solutions for heavy-duty applications.

Compatibility with Cummins Engines

The 4068310 Hexagonal Flange Nut is designed to fit seamlessly with several Cummins engine models, including the QST30 CM2350 T101 and QST30 CM552. This part ensures the integrity and functionality of the engine’s assembly by providing a secure and even distribution of torque. Its flange design offers a robust connection point, essential for maintaining the alignment and stability of various engine components.

Role in Engine Systems

This Cummins part is integral to the secure assembly and operation of various engine components. It is employed in the fastening of the Cooler to the Engine Oil system, ensuring a stable and leak-proof connection. This nut is also utilized in the Lower Engine Gasket Kit, where it plays a part in maintaining the integrity of the gasket’s seal against the engine block, preventing oil leaks and ensuring proper engine function.

In the Lubricating Oil (Top Level Assembly) Cooler, the Hexagonal Flange Nut is essential for attaching the cooler to the engine’s lubricating system. This secure attachment is vital for the efficient circulation of lubricating oil, which is necessary for reducing friction and wear within the engine’s moving parts.

Furthermore, the Oil Cooler system benefits from the use of this nut in securing the cooler to the engine, facilitating the effective dissipation of heat from the oil, which is crucial for maintaining optimal oil viscosity and engine performance. The robust design of the Hexagonal Flange Nut ensures that these connections remain firm under the operational stresses and temperatures encountered within an engine environment.

Conclusion

The 4068310 Hexagonal Flange Nut by Cummins is a critical component in the maintenance and operation of commercial trucks and engines. Its design and features ensure secure fastening, vibration resistance, and ease of maintenance, contributing to the overall reliability and performance of heavy-duty applications. Proper installation, regular maintenance, and timely replacement are essential to maximize the benefits of this part.