4924787
Studded Flange Cap Screw
Cummins®

The Studded Flange Cap Screw Part #4924787 by Cummins is a specialized fastener designed for heavy-duty truck applications. Cummins, a renowned manufacturer in the automotive industry, produces this component to meet the demanding requirements of truck mechanics and operators. This screw plays a role in ensuring the structural integrity and operational efficiency of heavy-duty trucks.

Basic Concepts

A Studded Flange Cap Screw is a type of fastener that includes a threaded stud and a flanged head. The stud is designed to be inserted through holes in components, and the flange provides a broad surface area for tightening, which helps distribute the clamping force more evenly. In a truck’s mechanical system, these screws are used to secure various parts, ensuring they remain firmly in place under operational stress ¹.

Role and Function

The 4924787 Studded Flange Cap Screw is integral to the operation of heavy-duty trucks. It is used in applications where high clamping force and resistance to vibration are required. This screw supports critical systems within the truck, such as engine components, transmission parts, and chassis assemblies. Its design allows it to withstand the rigors of heavy-duty use, providing reliable fastening in challenging environments ².

Key Features

The 4924787 Studded Flange Cap Screw is crafted from high-strength materials, ensuring durability and resistance to wear. Its design includes a studded section that provides additional threading length, enhancing the screw’s ability to secure components effectively. The flanged head offers a larger surface area for tightening, which helps in distributing the clamping force more uniformly across the fastened parts ³.

Benefits

Using the 4924787 Studded Flange Cap Screw offers several advantages in truck operations. Its high-strength material composition ensures longevity and reliability under demanding conditions. The design of the screw enhances efficiency by providing a secure and stable connection between components, reducing the risk of loosening due to vibration or operational stress ⁴.

Installation and Usage

Proper installation of the 4924787 Studded Flange Cap Screw is crucial for optimal performance. It should be inserted through the designated holes in the components it is meant to secure. Using the appropriate torque settings during tightening ensures that the screw achieves the necessary clamping force without over-tightening, which could damage the components or the screw itself ⁵.

Maintenance and Troubleshooting

Regular maintenance of the 4924787 Studded Flange Cap Screw involves periodic inspection to ensure it remains securely fastened and shows no signs of wear or damage. Common issues to watch for include loosening due to vibration or corrosion. If any problems are detected, the screw should be re-tightened or replaced as necessary to maintain the integrity of the fastened components ⁶.

Compatibility and Applications

The 4924787 Studded Flange Cap Screw is designed for use in heavy-duty truck applications. It is compatible with a variety of truck models and is used in critical systems where secure fastening is required. When selecting this screw for a specific application, it is important to consider the material compatibility with other components to ensure optimal performance and longevity ⁷.

Safety Considerations

When working with the 4924787 Studded Flange Cap Screw, it is important to observe safety practices to protect mechanics and operators. This includes using the appropriate tools for installation and maintenance, wearing personal protective equipment, and following all manufacturer guidelines to ensure safe and effective use of the screw ⁸.

Cummins Overview

Cummins is a leading manufacturer in the automotive industry, known for its commitment to quality and innovation. With a rich history of producing reliable and high-performance components, Cummins has established a strong reputation among truck mechanics and operators. Their dedication to excellence is evident in the design and manufacturing of components like the 4924787 Studded Flange Cap Screw, which are engineered to meet the rigorous demands of heavy-duty truck applications ⁹.

Integration of Studded Flange Cap Screw (Part 4924787) in Cummins Engines

The Studded Flange Cap Screw, identified by the part number 4924787, is a component in the assembly and operation of several Cummins engines. This part is integral to the structural integrity and functionality of the engines, ensuring secure connections and reliable performance.

Application in QSK19 CM850 MCRS and QSK38 CM2150 MCRS

The QSK19 CM850 MCRS and QSK38 CM2150 MCRS engines both utilize the Studded Flange Cap Screw in various applications. This screw is essential for securing flanges and other components, maintaining the alignment and stability of the engine’s parts. The use of this screw in these engines ensures that the connections are robust and can withstand the operational stresses and vibrations inherent in these high-performance engines ¹⁰.

Application in QSK50 CM2150 MCRS

Similarly, the QSK50 CM2150 MCRS engine incorporates the Studded Flange Cap Screw in its design. This part is used in several critical areas where secure fastening is necessary to prevent loosening under operational conditions. The screw’s studded design provides additional grip and resistance to loosening, which is crucial for maintaining the integrity of the engine’s components ¹¹.

Application in VTA903 CM2250 V105

The VTA903 CM2250 V105 engine also benefits from the use of the Studded Flange Cap Screw. In this engine, the screw is used in applications where high torque and secure fastening are required. The studded feature of the screw ensures that it can maintain a tight hold even in environments with high thermal and mechanical stresses ¹².

Role of Part 4924787 Studded Flange Cap Screw in Engine Systems

The 4924787 studded flange cap screw is a component in various engine systems, ensuring secure and reliable connections across multiple assemblies.

Turbocharger Systems

In turbocharger systems, the 4924787 studded flange cap screw is utilized to fasten the turbocharger to the engine block or exhaust manifold. This secure attachment is vital for maintaining the turbocharger’s alignment and operational integrity, ensuring efficient airflow and pressure management within the system ¹³.

Fuel Systems

Within fuel systems, this screw plays a role in securing fuel filter housings and connecting fuel lines. Its robust design ensures a leak-proof seal, which is imperative for maintaining fuel pressure and preventing any potential fuel leaks that could compromise engine performance and safety ¹⁴.

Plumbing and Fluid Systems

In plumbing and fluid systems, the 4924787 studded flange cap screw is employed to connect various components such as coolant passages, oil filters, and hydraulic lines. Its flanged design provides additional surface area for a tighter seal, reducing the risk of fluid leaks and ensuring consistent fluid flow throughout the system ¹⁵.

Engine Arrangement

For engine arrangements, this screw is often used to secure critical engine components such as cylinder heads, valve covers, and intake manifolds. Its studded design allows for easy installation and removal, facilitating maintenance and repair processes while ensuring components remain firmly in place under high operational stresses ¹⁶.

Filter Assemblies

In filter assemblies, the 4924787 studded flange cap screw is crucial for attaching filter housings to their respective mounts. This secure connection ensures that filters are properly sealed, preventing bypass flow and maintaining the efficiency of filtration processes, whether for oil, fuel, or air ¹⁷.

Conclusion

The Studded Flange Cap Screw (Part 4924787) is a vital component in the Cummins QSK19 CM850 MCRS, QSK38 CM2150 MCRS, QSK50 CM2150 MCRS, and VTA903 CM2250 V105 engines. Its use in these engines highlights its importance in ensuring the structural integrity and reliable performance of the engine components. The versatile application of this screw across various engine systems underscores its significance in maintaining the reliability and performance of engine components.