5288010
Hexagon Flange Head Cap Screw
Cummins®

The Cummins Hexagon Flange Head Cap Screw, identified by part number 5288010, is a critical component in the realm of commercial truck maintenance. Manufactured by Cummins, this part is renowned for its robust design and reliable performance. Cummins, a respected name in the automotive industry, ensures that this part meets high standards of quality and functionality.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of fastener characterized by its hexagonal head and flange, which provides additional surface area for torque application. In the automotive industry, these screws are commonly used to secure various components due to their ability to resist loosening under vibration and their ease of installation. Mechanically, the screw functions by converting torque into clamping force, which holds parts together securely ¹.

Purpose and Role in Truck Operation

The 5288010 Hexagon Flange Head Cap Screw plays a specific role in the operation of heavy-duty trucks. It is designed to fasten critical components that are subject to significant stress and vibration. By providing a secure and stable connection, this screw contributes to the overall functionality and reliability of truck components, ensuring that parts remain firmly in place under demanding conditions.

Key Features

The 5288010 Hexagon Flange Head Cap Screw boasts several key features that enhance its performance and durability. Its design includes a hexagonal head for easy torque application and a flange that distributes force more evenly, reducing the risk of stripping. The screw is typically made from high-strength materials, such as alloy steel, which offers excellent resistance to wear and corrosion. Additionally, the screw may feature a coating or treatment to further improve its durability and performance in harsh environments ².

Benefits

Using the 5288010 Hexagon Flange Head Cap Screw offers several benefits. One of the primary advantages is improved fastening strength, which ensures that components remain securely attached even under significant stress. The screw’s resistance to vibration helps prevent loosening, which is a common issue in heavy-duty applications. Furthermore, the design of the screw allows for ease of installation and removal, making maintenance tasks more efficient.

Installation Process

Proper installation of the 5288010 Hexagon Flange Head Cap Screw is crucial for ensuring secure fastening. The process involves several steps: first, the screw should be aligned with the designated hole. Using a torque wrench, apply the specified torque to ensure the screw is tightened to the correct level without over-tightening, which could damage the screw or the component being fastened. It is also important to follow best practices, such as using the correct tools and ensuring that the mating surfaces are clean and free of debris.

Troubleshooting and Maintenance

Common issues with Hexagon Flange Head Cap Screws include loosening due to vibration and corrosion. To address these problems, regular inspections should be conducted to check for signs of wear or damage. If a screw is found to be loose, it should be re-tightened to the specified torque. In cases of corrosion, the affected area should be cleaned, and a corrosion-resistant coating may be applied to prevent further degradation. Regular maintenance helps prolong the lifespan of the screw and ensures optimal performance ³.

Cummins: Manufacturer Overview

Cummins Inc. is a renowned manufacturer in the automotive industry, with a history of innovation and commitment to quality. The company has built a reputation for producing reliable and high-performance components, including the 5288010 Hexagon Flange Head Cap Screw. Cummins’ dedication to research and development ensures that their products meet the demanding requirements of commercial truck applications, providing customers with components that offer durability, performance, and peace of mind.

Cummins Hexagon Flange Head Cap Screw Part 5288010 in Engine Applications

The Cummins Hexagon Flange Head Cap Screw part number 5288010 is a critical component in various engine assemblies. This part is designed to provide secure fastening in high-stress environments, ensuring the integrity and performance of the engine components.

Application in ISF Engines

The part 5288010 is utilized in several ISF engines, specifically:

• ISF2.8 CM2220 F117
• ISF2.8 CM2220 F129
• ISF3.8 CM2220 AN

These engines benefit from the robust fastening capabilities of the screw, ensuring that critical components remain securely attached under operational stresses.

Application in QSF Engines

In the QSF engine series, the part 5288010 is employed in the following models:

• QSF2.8 CM2880 F104
• QSF2.8 CM2880 F105
• QSF2.8 CM2880 F114

The screw’s design allows for reliable fastening in these engines, contributing to the overall stability and performance of the engine assemblies.

Application in R2.8 CM2220 R101B

The R2.8 CM2220 R101B engine also incorporates the part 5288010, ensuring that key components are securely fastened, which is vital for the engine’s operational integrity.

Application in X11, X12, and X13 Engines

The part 5288010 is also used in the following X series engines:

• X11 CM2670 X126B
• X12 CM2670 X121B
• X13 CM2670 X122B

In these engines, the screw provides essential fastening, ensuring that components are held firmly in place, contributing to the overall reliability and performance of the engine.

The consistent use of the Cummins Hexagon Flange Head Cap Screw part 5288010 across these engines underscores its importance in maintaining the structural integrity and operational efficiency of the engine assemblies.

Role of Part 5288010 Hexagon Flange Head Cap Screw in Engine Systems

The part 5288010 Hexagon Flange Head Cap Screw is integral in ensuring secure and reliable connections within various engine systems. Its design and functionality contribute significantly to the overall performance and durability of the engine components it interfaces with.

Connection

In engine systems, the Hexagon Flange Head Cap Screw is often used to fasten components that require a robust and tamper-resistant connection. Its flange head design provides a larger surface area, which helps distribute the clamping force more evenly, reducing the risk of stripping or damaging the connected parts. This is particularly important in high-vibration environments typical of engine operations.

Exhaust Outlet

When securing the exhaust outlet, the Hexagon Flange Head Cap Screw plays a vital role in maintaining a tight seal. This ensures that exhaust gases are directed efficiently away from the engine, minimizing leaks that could lead to performance issues or increased emissions. The screw’s flange head also aids in preventing loosening over time, which is essential for the longevity and safety of the exhaust system.

Hardware Kit

As part of a hardware kit, the Hexagon Flange Head Cap Screw is often included to provide a standardized solution for various fastening needs within the engine. Its versatility allows it to be used in multiple applications, from securing engine covers to attaching sensors and other critical components. The consistent thread pitch and head design ensure compatibility and ease of use during assembly and maintenance procedures.

Recirculation

In systems involving recirculation, such as Exhaust Gas Recirculation (EGR), the Hexagon Flange Head Cap Screw helps maintain the integrity of connections in the recirculation pathways. Secure fastening is essential to prevent leaks and ensure that recirculated gases are properly mixed with the intake air, contributing to reduced emissions and improved engine efficiency.

Exhaust

Within the broader exhaust system, the Hexagon Flange Head Cap Screw is used to connect various sections of the exhaust pipe, catalytic converter, and other components. Its ability to withstand high temperatures and corrosive environments makes it an ideal choice for these applications. The screw’s design also facilitates easier disassembly and reassembly, which is beneficial during routine maintenance or repairs.

Conclusion

The Cummins Hexagon Flange Head Cap Screw part number 5288010 is a vital component in the maintenance and operation of commercial trucks and various engine systems. Its robust design, reliable performance, and key features make it an essential part for securing critical components under demanding conditions. Proper installation, regular maintenance, and understanding its applications across different engine models ensure the longevity and efficiency of the components it fastens.