5290401
Hexagon Flange Head Cap Screw
Cummins®

The Cummins Hexagon Flange Head Cap Screw, Part #5290401, is a specialized fastener designed for use in commercial truck maintenance. Cummins, a renowned manufacturer in the automotive industry, produces this screw to meet the demanding requirements of heavy-duty applications. This screw is integral to ensuring the secure attachment of various components within a truck’s mechanical systems.

Basic Concepts

A Hexagon Flange Head Cap Screw is characterized by its hexagonal head and flange features. The hexagonal head allows for efficient torque application using standard tools, ensuring secure fastening. The flange, a flat, circular plate at the head’s base, distributes the load over a larger area, reducing the risk of the screw pulling through the material. This design enhances the screw’s functionality within mechanical systems by providing a stable and secure connection ¹.

Role in Truck Operation

The 5290401 Hexagon Flange Head Cap Screw plays a significant role in the operation of a truck by securing critical components and assemblies. It is commonly used in applications where high tensile strength and resistance to vibration are required. By firmly attaching parts such as engine mounts, brackets, and other structural elements, this screw helps maintain the integrity and performance of the truck’s mechanical systems ².

Key Features

The 5290401 Hexagon Flange Head Cap Screw boasts several key features that enhance its functionality and durability. It is typically made from high-strength materials such as alloy steel, which provides excellent resistance to wear and corrosion. The screw features a coarse or fine thread, depending on the application, allowing for precise and secure fastening. Additionally, the design includes unique elements such as a chamfered end for easy insertion and a flange that prevents the screw from sinking into the material ³.

Benefits

Using the 5290401 Hexagon Flange Head Cap Screw offers several benefits. Its design ensures improved fastening security, making it less likely to loosen over time, even under vibration. The flange feature provides additional stability, distributing the load and reducing the risk of damage to the attached components. Furthermore, the hexagonal head allows for easy installation and removal using standard tools, enhancing efficiency during maintenance procedures.

Troubleshooting and Maintenance

Common issues with Hexagon Flange Head Cap Screws may include corrosion, stripping, or loosening. To troubleshoot these problems, regular inspections are recommended to identify any signs of wear or damage. Maintenance tips include applying an appropriate corrosion-resistant coating, using the correct torque settings during installation, and replacing screws that show signs of wear to ensure longevity and proper function.

About Cummins

Cummins is a well-respected manufacturer in the automotive industry, known for its commitment to quality and innovation. The company has a strong reputation for producing reliable and high-performance components, including fasteners like the 5290401 Hexagon Flange Head Cap Screw. Cummins’ dedication to excellence ensures that their products meet the rigorous demands of commercial truck applications, providing customers with durable and efficient solutions for their maintenance needs.

Cummins Hexagon Flange Head Cap Screw Part 5290401 in Engine Applications

The Cummins Hexagon Flange Head Cap Screw, part number 5290401, is a critical component in various engine assemblies. This part is integral to the structural integrity and operational efficiency of the engines it is used in.

QSB6.7 M CM2250 Engines

In the QSB6.7 M CM2250 engines, the 5290401 is utilized to secure various engine components together. This screw ensures that parts such as engine covers, brackets, and other structural elements remain tightly fastened, which is essential for maintaining the engine’s overall stability and performance. The precision and strength of this screw are vital in environments where engines are subjected to high stress and varying temperatures.

Grouping of Engines

The engines where part 5290401 is employed often share common design principles and operational requirements. These engines are typically used in heavy-duty applications, where reliability and durability are paramount. The use of this specific screw in these engines highlights Cummins’ commitment to quality and performance, ensuring that each component is meticulously chosen to meet the rigorous demands of its intended application.

Role of Part 5290401 Hexagon Flange Head Cap Screw in Engine Systems

The part 5290401 Hexagon Flange Head Cap Screw is instrumental in securing various components within engine systems, ensuring stability and efficiency. In the context of an exchanger, this screw plays a significant role in fastening the exchanger to its mounting points. This secure attachment is essential for maintaining the structural integrity of the exchanger, allowing it to function optimally in transferring heat between fluids.

Within a heat exchanger, the Hexagon Flange Head Cap Screw is used to fasten critical components such as plates, tubes, and fins. Its design ensures a tight and reliable connection, which is vital for the efficient transfer of thermal energy. The flange head provides additional surface area for distribution of clamping force, reducing the risk of leakage and enhancing the overall performance of the heat exchanger.

Conclusion

In summary, the 5290401 Hexagon Flange Head Cap Screw is a key component in the assembly and operation of exchangers and heat exchangers, contributing to the secure and efficient functioning of these systems. Its robust design and high-strength materials make it an essential part in maintaining the integrity and performance of commercial truck engines and mechanical systems.