5285901
Studded Flange Cap Screw
Cummins®

Studded flange cap screws are critical components in the assembly and maintenance of commercial trucks. They are used across various applications to secure and maintain the structural integrity of truck components. The 5285901 studded flange cap screw by Cummins is a specific model designed to meet the demanding requirements of heavy-duty truck operations.

Basic Concepts

A studded flange cap screw is a type of fastener that consists of a threaded shaft with a flange at one end. The flange provides a larger surface area for the distribution of clamping force, which enhances the screw’s ability to hold components securely in place. Within a truck’s mechanical system, these screws play a role in connecting and securing parts that are subject to significant stress and vibration ¹.

Purpose and Function

The 5285901 studded flange cap screw by Cummins is designed to secure and maintain the structural integrity of various truck components. It is commonly used in applications where a high clamping force is required, such as in the attachment of engine components, transmission parts, and chassis assemblies. The screw’s design allows it to withstand the dynamic loads and environmental conditions encountered in commercial truck operations ².

Key Features

The 5285901 studded flange cap screw features a robust material composition, typically consisting of high-strength steel alloys. This ensures durability and resistance to wear. The threading type is designed to provide a secure fit, minimizing the risk of loosening under vibration. Additionally, the screw may incorporate unique design elements, such as a corrosion-resistant coating, to enhance its performance in harsh operating environments ³.

Benefits

Using the 5285901 studded flange cap screw offers several advantages. Its high-strength material composition and secure threading type contribute to improved reliability in truck operations. The screw’s design also facilitates ease of installation, reducing downtime during maintenance procedures. Furthermore, its resistance to wear and corrosion ensures longevity, even in demanding conditions.

Troubleshooting and Maintenance

Common issues with studded flange cap screws may include loosening due to vibration or corrosion. To address these problems, regular inspection and tightening of the screws are recommended. Additionally, applying a thread locker compound can help prevent loosening. Maintenance practices such as cleaning and inspecting the screws for signs of wear or damage will ensure optimal performance and longevity.

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and quality, Cummins has established a strong reputation in the commercial truck industry. The company is committed to providing reliable and efficient components that meet the needs of its customers, ensuring the performance and durability of their vehicles.

Studded Flange Cap Screw (Part 5285901) in Cummins Engines

The Studded Flange Cap Screw (Part 5285901) manufactured by Cummins is a critical component in several of their engine models. This part is designed to secure flanges, ensuring a tight and reliable connection between various parts of the engine.

Application in Specific Engines

F3.8 CM2350 and QSF3.8 CM2350 F107

The Studded Flange Cap Screw is integral to the F3.8 CM2350 and QSF3.8 CM2350 F107 engines. These engines utilize this screw to maintain the integrity of flange connections, which are essential for the proper functioning of the engine’s cooling and exhaust systems. The screw’s studded design provides additional grip and stability, preventing loosening due to vibrations and thermal expansion.

F128C and ISB CM850

In the F128C and ISB CM850 engines, the Studded Flange Cap Screw is used in similar applications. These engines, known for their durability and performance, rely on this screw to ensure that flanges remain securely fastened. This is particularly important in high-stress environments where the engine operates under significant load and varying temperatures.

ISB (Chrysler)

The ISB (Chrysler) engine also incorporates the Studded Flange Cap Screw in its design. This engine model, designed for heavy-duty applications, benefits from the enhanced grip and stability provided by the studded screw. It ensures that flanges, which are crucial for sealing and structural integrity, remain tightly secured throughout the engine’s operational life.

Role of Part 5285901 Studded Flange Cap Screw in Engine Systems

The Part 5285901 Studded Flange Cap Screw is integral to the secure assembly and operation of various engine components. Its primary function is to provide a robust fastening mechanism that ensures the integrity and stability of the engine’s structural and functional elements.

In the turbocharger arrangement, this screw plays a significant role in securing the turbocharger to the engine block or manifold. It helps maintain the precise alignment and connection necessary for efficient turbocharger operation, which is essential for boosting engine performance.

Within the manifold system, particularly the exhaust manifold, the Part 5285901 screw is used to fasten the manifold to the engine block. This secure attachment is vital for directing exhaust gases away from the engine efficiently, contributing to better engine performance and reduced emissions.

In the exhaust system, the screw is employed to ensure that all components are tightly connected. This is important for maintaining the exhaust flow and preventing leaks, which can affect engine efficiency and increase harmful emissions.

For the mounting of various engine components, the Part 5285901 screw provides the necessary strength and stability. Whether it’s mounting sensors, brackets, or other auxiliary components, this screw ensures that these parts remain firmly in place under the dynamic conditions of engine operation.

Overall, the Part 5285901 Studded Flange Cap Screw is a key element in the reliable and efficient functioning of engine systems, facilitating secure connections and stable arrangements across multiple components.

Conclusion

The 5285901 studded flange cap screw by Cummins is a vital component in the assembly and maintenance of commercial trucks and engines. Its robust design, high-strength material composition, and secure threading type make it an ideal choice for applications requiring high clamping force and durability. Regular maintenance and proper use of this part ensure the longevity and reliability of truck and engine systems.