5419200
Socket Head Cap Screw
Cummins®

The 5419200 Socket Head Cap Screw is a specialized fastener produced by Cummins, a well-established manufacturer in the commercial truck industry. This screw is designed for use in various applications within commercial trucks, contributing to the secure assembly and maintenance of truck components.

Basic Concepts of Socket Head Cap Screws

A Socket Head Cap Screw is a type of fastener characterized by a hexagonal socket in the head, allowing for efficient tightening and loosening with a compatible tool. These screws are commonly used in mechanical assemblies due to their strength, precision, and ease of use. They function by providing a secure and stable connection between components, ensuring that parts remain firmly in place under various operational conditions ¹.

Purpose of the 5419200 Socket Head Cap Screw in Truck Operations

This Cummins part plays a role in the operation and maintenance of commercial trucks by securing various components. It is utilized in applications where high strength and reliability are required, such as in engine assemblies, chassis components, and other critical areas. Its design ensures that parts remain securely fastened, contributing to the overall performance and safety of the truck ².

Key Features

This part features a robust design that includes a hexagonal socket head for easy installation and removal. It is made from high-quality materials, typically alloy steel, which provides excellent strength and durability. The screw’s design includes a fully threaded shank, allowing for deep engagement into the mating material, enhancing the security of the connection. Additionally, it may feature a corrosion-resistant coating to extend its service life in harsh environments.

Benefits

Using this part offers several benefits. Its high-strength material composition ensures reliable performance under demanding conditions. The hexagonal socket head allows for efficient and precise installation, reducing the risk of damage to the screw or surrounding components. Furthermore, its corrosion-resistant properties help to maintain integrity over time, even in challenging operating environments.

Installation and Usage

Proper installation of this part involves using the correct torque specifications to ensure a secure yet non-damaging connection. It is recommended to use a torque wrench to achieve the precise torque required for the application. Additionally, using the appropriate socket tool will help prevent damage to the screw head during installation and removal.

Troubleshooting and Maintenance

Common issues with Socket Head Cap Screws can include loosening over time or corrosion. Regular inspection and maintenance can help identify these issues early. Signs of wear or failure, such as visible corrosion or difficulty in turning the screw, should be addressed promptly to prevent further damage. Maintenance tips include ensuring proper torque during installation and applying a corrosion-resistant coating if necessary.

Cummins: Manufacturer Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established a strong reputation for quality and innovation in the commercial truck industry. Their product range includes a variety of components and systems designed to enhance the performance, efficiency, and reliability of commercial vehicles ³.

Cummins Socket Head Cap Screw 5419200 in Engine Applications

The Cummins Socket Head Cap Screw 5419200 is a component in the assembly and maintenance of several Cummins engine models. This part is integral to ensuring the structural integrity and operational efficiency of the engines it is used in.

QSK95 and CM2350 Engines

In the QSK95 and CM2350 engines, the Socket Head Cap Screw 5419200 is utilized in various applications where secure fastening is essential. These engines are known for their robust design and high performance, often used in heavy-duty applications such as marine and industrial sectors. The screw’s design allows for precise torque application, which is crucial for maintaining the alignment and stability of engine components under high stress conditions.

K111 Engine

The K111 engine, another member of the Cummins lineup, also incorporates the Socket Head Cap Screw 5419200 in its construction. This engine is typically used in smaller, yet demanding applications, such as construction equipment and agricultural machinery. The screw’s role in the K111 engine is similar to its function in larger engines, providing the necessary fastening strength to keep components securely in place, thereby ensuring the engine’s longevity and reliability.

Common Usage Across Models

Across the QSK95, CM2350, and K111 engines, the Socket Head Cap Screw 5419200 is employed in areas where it is essential to prevent loosening due to vibration and thermal expansion. Its use in these engines highlights its versatility and importance in maintaining the structural integrity of the engine assemblies. The screw’s design, with a socket head for easy tool access and a cap for a flush finish, makes it an ideal choice for these demanding applications.

Role of Part 5419200 Socket Head Cap Screw in Engine Systems

This part is a fundamental component in the assembly and maintenance of various engine systems. Its primary function is to provide secure fastening, ensuring that components remain firmly in place under the demanding conditions of engine operation.

Engine Lubricating Primer

In the engine lubricating primer system, this part is utilized to fasten the primer housing to the engine block. This secure attachment is essential for maintaining the integrity of the primer system, which is responsible for ensuring that the engine receives adequate lubrication before starting. Proper fastening prevents leaks and ensures that the primer operates efficiently, contributing to the overall reliability of the engine.

Lubricating Oil Pump

Within the lubricating oil pump system, this part plays a key role in attaching the pump housing to the engine. This secure connection is vital for the pump’s performance, as it ensures that the pump can withstand the pressures and vibrations generated during engine operation. The screw’s robust design helps maintain the alignment and stability of the pump, which is crucial for consistent oil flow and pressure.

Lubricating Oil Pump Kit

When assembling a lubricating oil pump kit, this part is used to fasten various components together, such as the pump cover, relief valve, and mounting brackets. This secure attachment is important for the kit’s overall functionality, as it ensures that all parts work in unison to deliver optimal lubrication to the engine’s moving parts. The screw’s precision threading and strong holding power are essential for the kit’s durability and performance.

Primer

In primer systems, this part is employed to attach the primer housing and related components to the engine. This secure fastening is important for the primer’s operation, as it ensures that the primer can effectively pressurize the lubrication system before engine start-up. The screw’s reliable performance under pressure helps maintain the primer’s efficiency and contributes to the engine’s smooth operation.

Engine Lubricating System

Overall, this part is a vital component in the engine lubricating system. It ensures that all parts are securely fastened, which is essential for the system’s performance and longevity. By providing a strong and reliable connection, this screw helps maintain the integrity of the lubrication system, ensuring that the engine receives consistent and adequate lubrication throughout its operation.

Conclusion

The 5419200 Socket Head Cap Screw is a critical component in the assembly and maintenance of commercial trucks and engines. Its robust design, high-strength material, and corrosion-resistant properties make it an ideal choice for demanding applications. Proper installation and maintenance are essential to ensure the longevity and reliability of the components it secures.