3332174
Hexagon Flange Head Cap Screw
Cummins®

The Hexagon Flange Head Cap Screw, part number 3332174, manufactured by Cummins, is a specialized fastener designed for commercial truck maintenance. Cummins, a prominent name in the automotive industry, produces this screw to meet the demanding requirements of heavy-duty applications. This screw is essential for ensuring the reliability and efficiency of commercial trucks, securing various components within the vehicle’s mechanical systems.

Basic Concepts

A Hexagon Flange Head Cap Screw is characterized by its hexagonal head and a flange—a flat, circular plate—attached to the underside of the head. This design facilitates efficient tightening and loosening with a wrench or socket, while the flange distributes the load and prevents the screw from pulling through the material it secures. These screws are used in mechanical systems to fasten components requiring high stability and resistance to vibration.

Purpose and Role in Truck Operation

The 3332174 Hexagon Flange Head Cap Screw is utilized to secure critical components in commercial trucks that are subject to significant stress and vibration, such as engine mounts, transmission housings, and chassis parts. This screw maintains the integrity of the truck’s structure and ensures the proper functioning of its mechanical systems.

Key Features

The 3332174 Hexagon Flange Head Cap Screw features a hexagonal head for easy and precise tightening, a flange for enhanced load distribution and resistance to pulling through the material, and is made from high-quality materials offering durability, corrosion resistance, and strength. These features ensure it can withstand the rigors of commercial truck use.

Benefits

Using the 3332174 Hexagon Flange Head Cap Screw provides several advantages, including exceptional durability due to its robust design and high-quality materials, enhanced resistance to vibration, and ease of installation thanks to its hexagonal head, which simplifies maintenance procedures and reduces downtime for commercial trucks.

Installation and Usage

Proper installation of the 3332174 Hexagon Flange Head Cap Screw is essential for its effectiveness and longevity. Following torque specifications provided by the manufacturer ensures the correct tension without overtightening, which could damage the screw or the components it secures. Using appropriate tools and techniques, such as a torque wrench, ensures precise installation and maintains the integrity of the fastening.

Troubleshooting and Maintenance

Common issues with Hexagon Flange Head Cap Screws include loosening due to vibration, corrosion, and damage from overtightening. Regular inspections can help identify these problems early, allowing for timely maintenance or replacement. To ensure longevity and performance, it is advisable to clean and inspect the screws periodically, applying a suitable anti-seize compound to prevent corrosion and facilitate easier removal in the future.

Manufacturer - Cummins

Cummins is a renowned manufacturer in the automotive and heavy-duty truck industry, known for producing high-quality components and engines. Their reputation for reliability and innovation has made them a preferred choice among commercial truck operators and maintenance professionals. Cummins offers a wide range of products designed to enhance the performance, efficiency, and durability of commercial trucks, including the 3332174 Hexagon Flange Head Cap Screw.

Hexagon Flange Head Cap Screw (Part 3332174) in Cummins Engines

The Cummins part 3332174, a Hexagon Flange Head Cap Screw, is a critical component in the assembly and maintenance of several Cummins engine models. This part provides secure fastening in various engine configurations, ensuring structural integrity and operational efficiency.

Application in QSK45 CM500 and QSK60 CM500 Engines

In the QSK45 CM500 and QSK60 CM500 engines, the Hexagon Flange Head Cap Screw is utilized in several key areas. These engines, known for their robust performance, require reliable fastening solutions to maintain the alignment and stability of engine components. The part 3332174 is often employed in securing engine covers, housings, and other critical assemblies, ensuring that these parts remain tightly fastened under operational stresses.

Application in QSK60 CM850 MCRS and QSK60 G CM2358 K110 Engines

For the QSK60 CM850 MCRS and QSK60 G CM2358 K110 engines, the Hexagon Flange Head Cap Screw plays a vital role in the assembly of more complex engine systems. These engines, with their advanced features and higher power outputs, demand precision in fastening to handle increased loads and operational demands. The part 3332174 is used in securing various engine components, including turbocharger housings, exhaust manifolds, and other critical assemblies, ensuring that these parts are securely fastened and properly aligned.

Application in QSK60G and QSK78 CM500 Engines

In the QSK60G and QSK78 CM500 engines, the Hexagon Flange Head Cap Screw is integral to the engine’s overall assembly and maintenance. These engines, known for their durability and high performance, require reliable fastening solutions to maintain the integrity of their components. The part 3332174 is used in securing engine covers, brackets, and other critical assemblies, ensuring that these parts remain securely fastened under operational stresses.

Grouping of Engines

The Hexagon Flange Head Cap Screw (part 3332174) is a versatile component that finds application across multiple Cummins engine models. By grouping the engines based on their common use of this part, it becomes evident that the QSK45 CM500 and QSK60 CM500 engines share similar fastening requirements, as do the QSK60 CM850 MCRS and QSK60 G CM2358 K110 engines. Similarly, the QSK60G and QSK78 CM500 engines also share common fastening needs, highlighting the importance of this part in ensuring the structural integrity and operational efficiency of these engines.

Hexagon Flange Head Cap Screw in Engine Systems

The part 3332174 Hexagon Flange Head Cap Screw is integral in securing various components within engine systems. Its robust design ensures reliable fastening, which is essential for the efficient operation of these components.

In the aftercooler system, this screw is used to secure the connection points, ensuring a tight seal that prevents coolant leaks and maintains efficient cooling of the compressed air.

For the water outlet and cover assemblies, the screw plays a role in maintaining the structural integrity of these parts. It ensures that the water outlet is securely attached to the engine block, facilitating smooth coolant flow.

In the front gear and drive components, the screw is employed to fasten gear covers and housings. This is vital for the precise alignment and operation of the gears, which are fundamental to the engine’s power transmission.

The fan and exchanger systems utilize this screw to secure fan blades and heat exchanger components. Proper fastening is necessary to ensure these parts can withstand the operational stresses and maintain efficient cooling.

In the thermostat and mounting assemblies, the screw ensures that the thermostat housing is securely attached. This is important for the accurate regulation of engine temperature.

For the gear cover and plumbing systems, the screw is used to secure various covers and plumbing connections. This ensures that all components are tightly sealed, preventing leaks and maintaining system efficiency.

In the thermostat housing and pump systems, the screw is crucial for securing the housing and pump components. This ensures that the coolant system operates smoothly, without leaks or inefficiencies.

Finally, in the fuel transfer and engine cooling systems, the screw is used to secure various components, ensuring that the fuel transfer system operates efficiently and that the engine cooling system maintains optimal performance.

Conclusion

The 3332174 Hexagon Flange Head Cap Screw is a critical component in the maintenance and operation of commercial trucks and Cummins engines. Its robust design, ease of installation, and resistance to vibration make it an essential fastener for securing various components within engine systems. Proper installation and maintenance of this screw ensure the reliability and efficiency of commercial trucks and engines, highlighting its importance in heavy-duty applications.