3331597
Hexagon Flange Head Cap Screw
Cummins®

The Hexagon Flange Head Cap Screw, identified by Part #3331597, is a component manufactured by Cummins, a well-regarded name in the commercial truck industry. This screw is integral to the assembly and maintenance of various truck components, ensuring reliable performance and durability. Cummins, known for its commitment to quality and innovation, produces this screw to meet the demanding requirements of commercial truck operations.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of fastener characterized by its hexagonal head and flanged base. The hexagonal head allows for efficient torque application using standard tools, while the flange provides additional surface area to distribute load and prevent the screw from sinking into softer materials. Within a truck’s mechanical system, these screws are used to secure components, ensuring they remain firmly in place under various operational stresses.

Purpose and Role in Truck Operation

This Cummins part plays a significant role in the operation of a truck by securing critical components such as engine parts, transmission elements, and chassis assemblies. Its design ensures that these components remain fixed, contributing to the overall stability and performance of the truck. The screw is particularly important in applications where vibrations and dynamic loads are common, as it helps maintain the integrity of the assembly.

Key Features

The 3331597 boasts several key features that enhance its functionality and reliability. Its hexagonal head design allows for precise and consistent torque application, reducing the risk of over-tightening or stripping. The flange at the base of the screw provides additional bearing surface, which helps distribute the load more evenly and prevents the screw from pulling through the material. Additionally, the screw is crafted from high-strength materials, ensuring it can withstand the rigors of commercial truck use.

Benefits

This part offers several benefits that contribute to its effectiveness in truck applications. Its durable construction enhances the longevity of the fastener, reducing the need for frequent replacements. The design of the screw allows for improved torque application, ensuring components are securely fastened. Furthermore, the flange feature provides resistance to loosening, which is crucial in environments where vibrations are common.

Installation and Usage

Proper installation of the 3331597 is vital to ensure optimal performance and longevity. It is recommended to use the appropriate torque settings specified by the manufacturer to avoid over-tightening, which can lead to damage, or under-tightening, which can result in loosening. Best practices include cleaning the installation surface to remove any debris or corrosion, using a torque wrench for accurate tightening, and periodically checking the fastener to ensure it remains secure.

Troubleshooting and Maintenance

Common issues with the 3331597 may include loosening due to vibrations or corrosion over time. Regular inspections can help identify these problems early. If loosening is detected, re-tightening the screw to the specified torque settings is recommended. In cases of corrosion, cleaning the affected area and applying a corrosion-resistant coating can help prevent further issues. Maintaining the screw in accordance with these guidelines will ensure continued performance and reliability.

Cummins Overview

Cummins is a renowned manufacturer with a strong reputation in the commercial truck industry. The company has a history of innovation and quality, producing a wide range of components that are designed to meet the high demands of truck operations. Cummins’ commitment to excellence is evident in their rigorous testing and quality control processes, ensuring that their products, including the 3331597, deliver reliable performance and durability.

Hexagon Flange Head Cap Screw 3331597 in Cummins Engines

The 3331597, manufactured by Cummins, is a critical component in several of their engine models. This screw is designed to provide a secure fastening solution, ensuring that various parts remain tightly connected under operational stresses. Below is a detailed look at how this part is utilized across different Cummins engine models.

G855 CM558 and GTA855 CM558 (CM2358) G101

In the G855 CM558 and GTA855 CM558 (CM2358) G101 engines, the 3331597 screw is used in applications where a robust and reliable fastening method is necessary. These engines, known for their durability and power, often require such screws to maintain the integrity of their complex assemblies.

KTA19GC and KTA19GC CM558

For the KTA19GC and KTA19GC CM558 engines, the 3331597 screw plays a vital role in securing various components. Given the demanding nature of these engines, the screw’s design ensures that it can withstand high operational stresses and maintain a tight connection.

QSB6.7 CM850 (CM2850) and QSB7 CM2880 B117

In the QSB6.7 CM850 (CM2850) and QSB7 CM2880 B117 engines, the 3331597 screw is utilized in several critical applications. These engines, designed for heavy-duty use, benefit from the screw’s ability to provide a secure fastening solution that can endure the rigors of continuous operation.

QSK19 CM2350 K114, QSK19 CM500, QSK19 CM850 MCRS, and QSK19G

The QSK19 series engines, including the QSK19 CM2350 K114, QSK19 CM500, QSK19 CM850 MCRS, and QSK19G, all incorporate the 3331597 screw in various applications. These engines, known for their versatility and power, rely on this screw to ensure that components remain securely fastened under operational stresses.

QSK50 CM2350 K108

In the QSK50 CM2350 K108 engine, the 3331597 screw is used in applications where a high level of reliability and durability is essential. This engine, designed for demanding tasks, benefits from the screw’s ability to provide a secure fastening solution.

QSL8.9 CM2150 L141 and QSL9 CM850 (CM2850)

For the QSL8.9 CM2150 L141 and QSL9 CM850 (CM2850) engines, the 3331597 screw is utilized in several critical applications. These engines, known for their robust design, rely on this screw to ensure that components remain securely fastened under operational stresses.

Each of these engines, with their unique design and operational requirements, benefits from the use of the 3331597 Hexagon Flange Head Cap Screw. This screw’s design ensures that it can provide a secure fastening solution, helping to maintain the integrity of the engine’s components under various operational conditions.

Role of Part 3331597 Hexagon Flange Head Cap Screw in Engine Systems

The part 3331597 Hexagon Flange Head Cap Screw is integral in securing and maintaining the integrity of various components within engine systems. Its application spans across multiple critical areas, ensuring that each part functions as intended under operational conditions.

Fuel Governor Arrangement

In the fuel governor arrangement, the Hexagon Flange Head Cap Screw is used to fasten components that regulate fuel flow to the engine. This ensures precise control over fuel delivery, which is essential for optimal engine performance and efficiency.

Oil Pan Arrangement

Within the oil pan arrangement, this screw plays a role in securing the oil pan mounting components. It helps in maintaining the structural integrity of the oil pan, which is vital for containing engine oil and ensuring proper lubrication of moving parts.

Turbocharger

The turbocharger relies on secure fastening of its components to withstand high-speed rotation and pressure differentials. The Hexagon Flange Head Cap Screw is employed to attach critical parts, ensuring that the turbocharger operates efficiently and reliably.

Rear Clutch

In the rear clutch assembly, this screw is utilized to secure clutch components, ensuring smooth engagement and disengagement. This is particularly important in applications where the clutch is subjected to high torque and stress.

Electronic Control Module Wiring Harness

The electronic control module wiring harness requires secure attachment points to prevent electrical interference and ensure reliable signal transmission. The Hexagon Flange Head Cap Screw is used to fasten these components, contributing to the overall stability and functionality of the engine’s electronic systems.

Electronic Governor and Fuel Harness

For the electronic governor and fuel harness, the screw ensures that all connections are tight and secure. This is essential for maintaining the accuracy of fuel delivery and the responsiveness of the governor system.

Engine Control Module

In the engine control module, the Hexagon Flange Head Cap Screw is used to secure various sensors and control units. This ensures that all components remain in place and function correctly, contributing to the engine’s overall performance and reliability.

Oil Pan

The oil pan itself benefits from the use of this screw in securing its mounting brackets and other attachment points. This ensures that the oil pan remains firmly in place, preventing oil leaks and maintaining the engine’s lubrication system.

Through its versatile application across these components, the Hexagon Flange Head Cap Screw demonstrates its importance in maintaining the structural and functional integrity of engine systems.

Conclusion

The 3331597 Hexagon Flange Head Cap Screw is a critical component in the assembly and maintenance of various truck and engine components. Its design, featuring a hexagonal head and flanged base, ensures efficient torque application and load distribution, contributing to the overall stability and performance of the truck. The screw’s durable construction and resistance to loosening make it an essential part in environments where vibrations and dynamic loads are common. Proper installation and maintenance practices are crucial to ensure the longevity and reliability of this fastener. Cummins’ commitment to quality and innovation is reflected in the rigorous testing and quality control processes that ensure the 3331597 delivers reliable performance and durability in commercial truck operations.