4358010
Hexagon Head Cap Screw
Cummins®

The Hexagon Head Cap Screw Part #4358010, manufactured by Cummins, is a specialized fastener designed for use in commercial trucks. Cummins, a well-established name in the automotive industry, is renowned for its high-quality components that enhance the performance and reliability of commercial vehicles. This particular screw is integral to various applications within the truck’s structure, ensuring secure and durable fastenings.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is a type of fastener characterized by its hexagonal head, which allows for efficient torque application using a wrench or socket. The screw’s design includes external threads that engage with internal threads in a mating part, creating a strong and secure connection. These screws are commonly used in applications requiring high tensile strength and resistance to loosening, making them ideal for automotive and heavy-duty truck assemblies.

Purpose of the 4358010 Hexagon Head Cap Screw in Truck Operation

The 4358010 Hexagon Head Cap Screw plays a significant role in the assembly and maintenance of commercial trucks. It is utilized in various critical areas, including engine components, chassis assemblies, and other structural elements. By providing a secure fastening solution, this screw helps maintain the integrity and safety of the truck’s components under demanding operational conditions.

Key Features of the 4358010 Hexagon Head Cap Screw

The 4358010 Hexagon Head Cap Screw boasts several key features that contribute to its performance and durability. It is constructed from high-strength materials, ensuring it can withstand significant stress and load. The screw features a precise thread type that offers optimal engagement with mating parts, enhancing the overall security of the fastening. Additionally, the hexagonal head design allows for easy and efficient torque application, facilitating straightforward installation and removal.

Benefits of Using the 4358010 Hexagon Head Cap Screw

Utilizing the 4358010 Hexagon Head Cap Screw offers several advantages. Its enhanced strength ensures reliable performance in high-stress applications, while its corrosion-resistant properties prolong its lifespan, even in harsh environments. The screw’s design also allows for ease of installation and removal, reducing maintenance time and effort. These benefits make it a preferred choice for commercial truck applications.

Installation and Usage Guidelines

To ensure optimal performance and longevity, proper installation of the 4358010 Hexagon Head Cap Screw is crucial. Begin by selecting the appropriate size and type of screw for the application. Clean the mating surfaces to remove any debris or contaminants that could affect the screw’s grip. Use a torque wrench to apply the recommended torque specification, ensuring the screw is tightened to the manufacturer’s guidelines. Regularly inspect the screw for signs of wear or loosening, and re-tighten as necessary to maintain a secure connection.

Troubleshooting Common Issues

Common issues with the 4358010 Hexagon Head Cap Screw may include loosening, corrosion, or damage. If loosening is detected, re-tighten the screw to the specified torque. In cases of corrosion, clean the affected area thoroughly and apply a corrosion-resistant coating to prevent further degradation. If the screw is damaged, replace it with a new one to ensure the integrity of the fastening. Regular inspections can help identify and address these issues promptly.

Maintenance Tips

To prolong the life of the 4358010 Hexagon Head Cap Screw, regular maintenance is recommended. Inspect the screw periodically for signs of wear, corrosion, or loosening. Clean the screw and mating surfaces to remove any buildup that could affect performance. Perform torque checks to ensure the screw remains tightened to the manufacturer’s specifications. By following these maintenance tips, the screw’s lifespan and reliability can be significantly extended.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a rich history dating back to 1919, Cummins has established a strong reputation for quality and innovation in the commercial truck industry. The company’s extensive product range includes engines, powertrain components, and aftermarket parts, all designed to enhance the performance, efficiency, and reliability of commercial vehicles. Cummins’ commitment to excellence and customer satisfaction has made it a trusted name in the industry.

Hexagon Head Cap Screw 4358010 in Cummins Engines

The Cummins Hexagon Head Cap Screw part number 4358010 is a critical component in various Cummins engine models. This part is integral to the assembly and maintenance of the engines, ensuring secure fastening and structural integrity.

QSK50 CM2150 MCRS

In the QSK50 CM2150 MCRS engine, the 4358010 screw is used in several key areas. It is often employed in the engine’s head assembly, where it helps to secure the cylinder head to the engine block. This ensures that the combustion chamber is properly sealed, which is crucial for maintaining engine efficiency and performance.

QSK50 CM2350 K108

Similarly, in the QSK50 CM2350 K108 engine, the 4358010 screw plays a vital role in the engine’s assembly. It is frequently used in the mounting of various engine components, including the turbocharger and intake manifold. The screw’s design allows for precise and reliable fastening, which is essential for the engine’s overall stability and operation.

Common Usage Across Models

While the specific applications may vary between the QSK50 CM2150 MCRS and QSK50 CM2350 K108 engines, the 4358010 screw is a common component in both. Its use in securing critical engine parts ensures that the engine operates smoothly and efficiently. The screw’s hexagonal head provides a larger surface area for the wrench, making it easier to tighten and loosen during maintenance procedures.

The consistent use of the 4358010 screw across these engine models highlights its importance in Cummins’ engine design and assembly processes.

Role of Part 4358010 Hexagon Head Cap Screw in Various Engine Components

Aftercooler

The part 4358010 Hexagon Head Cap Screw is integral in securing the mounting brackets of the aftercooler. This ensures that the aftercooler remains firmly in place, allowing it to effectively cool the compressed air before it enters the engine. Proper fastening is essential for maintaining the efficiency and longevity of the aftercooler.

Arrangement

In the arrangement of various engine components, the 4358010 Hexagon Head Cap Screw plays a significant role in securing the structural framework. This includes fastening support beams and brackets that hold critical components in place, ensuring that the engine’s layout remains stable and aligned.

Pressure Regulator Valve

The pressure regulator valve relies on the 4358010 Hexagon Head Cap Screw to secure its housing to the engine block. This fastening ensures that the valve operates within specified parameters, maintaining consistent pressure levels that are vital for engine performance and safety.

Device

Within various engine devices, such as sensors and actuators, the 4358010 Hexagon Head Cap Screw is used to mount these components securely. This ensures that they remain in the correct position and orientation, allowing for accurate readings and efficient operation.

Noise Reduction

For noise reduction components, such as vibration dampers and acoustic enclosures, the 4358010 Hexagon Head Cap Screw is employed to fasten these elements to the engine frame. This secure attachment is essential for the effective functioning of noise reduction systems, ensuring that the engine operates quietly and within regulatory limits.

Fuel Transfer Kit

In the fuel transfer kit, the 4358010 Hexagon Head Cap Screw is used to secure fuel lines, pumps, and filters. This ensures that the fuel transfer system remains intact, providing a reliable and consistent fuel supply to the engine.

Fuel Transfer Right Hand Engine Kit

Similarly, in the fuel transfer right-hand engine kit, the 4358010 Hexagon Head Cap Screw is crucial for fastening components such as fuel injectors, regulators, and filters. This secure attachment ensures that the fuel system operates efficiently, contributing to the overall performance of the engine.

Service Kit

Within the service kit, the 4358010 Hexagon Head Cap Screw is utilized to reassemble and secure various engine components after maintenance or repair. This includes fastening gaskets, seals, and other critical parts, ensuring that the engine is ready for operation post-service.

Conclusion

The 4358010 Hexagon Head Cap Screw is a vital component in the assembly and maintenance of Cummins engines and commercial trucks. Its robust design, ease of installation, and reliable performance make it an essential part for ensuring the structural integrity and efficiency of various engine components. Regular maintenance and proper installation are key to maximizing the lifespan and effectiveness of this Cummins part.