5313458
Hexagon Flange Head Cap Screw
Cummins®

Introduction

The Hexagon Flange Head Cap Screw Assembly, identified by Part #5313458, is a component manufactured by Cummins, a well-established name in the automotive industry. This screw assembly is integral to the functionality and durability of commercial trucks. Cummins, known for its commitment to quality and innovation, produces this part to meet the rigorous demands of heavy-duty applications.

Basic Concepts

Understanding the Hexagon Flange Head Cap Screw Assembly begins with its design and function. This screw features a hexagonal flange head, which provides a broad bearing surface and facilitates easy installation and removal using standard tools. Its design is tailored for applications where high tensile strength and resistance to loosening are required. The screw is commonly used in truck components to secure various assemblies, ensuring they remain firmly in place under operational stress.

Purpose and Role in Truck Operation

The Hexagon Flange Head Cap Screw Assembly plays a significant role in the operation of commercial trucks by securing critical components and assemblies. It is often used in applications where vibrations and dynamic loads are present, such as in the fastening of engine components, chassis parts, and other structural elements. The screw’s design ensures that these components remain securely attached, contributing to the overall stability and performance of the truck.

Key Features

Several key features distinguish the Hexagon Flange Head Cap Screw Assembly. The hexagonal flange head provides a larger contact area, which enhances the screw’s resistance to loosening. The material composition typically includes high-grade steel, which offers excellent tensile strength and durability. Additionally, the thread specifications are designed to provide a secure fit in various applications, ensuring reliable performance over time.

Benefits

The benefits of using the Hexagon Flange Head Cap Screw Assembly include enhanced fastening strength, which is crucial in heavy-duty applications. The design of the screw resists loosening, even under significant vibrations and dynamic loads. Furthermore, its compatibility with a wide range of truck components makes it a versatile choice for maintenance and repair procedures. The robust material composition ensures longevity and reliability in demanding environments.

Installation and Usage Guidelines

Proper installation of the Hexagon Flange Head Cap Screw Assembly is vital to ensure optimal performance. It is recommended to use the appropriate torque specifications provided by the manufacturer to achieve the correct clamping force without over-tightening. Regular inspection during maintenance procedures can help identify any signs of wear or damage, ensuring the screw remains effective in its role.

Troubleshooting and Maintenance

Common issues with the Hexagon Flange Head Cap Screw Assembly may include loosening or corrosion. Regular maintenance checks can help identify these problems early. If loosening is detected, re-torque the screw to the specified levels. In cases of corrosion, cleaning the affected area and applying a suitable anti-corrosive treatment can help prevent further degradation. Consistent maintenance practices will ensure the screw continues to perform reliably.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and related technologies. With a history spanning over a century, Cummins is renowned for its commitment to quality, innovation, and customer satisfaction. The company’s extensive product offerings and robust reputation in the automotive industry underscore its dedication to providing reliable and high-performance components for various applications.

Hexagon Flange Head Cap Screw Assembly (Part 5313458) in Cummins Engines

The Hexagon Flange Head Cap Screw Assembly, identified by part number 5313458, is a critical component in various Cummins engines. This part is designed to secure and stabilize different engine components, ensuring the integrity and performance of the engine. Here is a detailed look at how this part fits into specific Cummins engines:

F3.8 CM2350 F141C and QSF3.8 CM2350 F107

The Hexagon Flange Head Cap Screw Assembly is used in the F3.8 CM2350 F141C and QSF3.8 CM2350 F107 engines to secure various engine components. These engines benefit from the robust design of the screw assembly, which helps maintain the structural integrity of the engine under high operational stresses.

F4.5 CM2620 F141C

In the F4.5 CM2620 F141C engine, the part 5313458 is utilized to fasten and secure critical engine parts, ensuring that they remain in place during operation. This is particularly important in maintaining the engine’s performance and longevity.

ISF2.8 CM2220 F117 and R2.8 CM2220 R101B

The ISF2.8 CM2220 F117 and R2.8 CM2220 R101B engines also incorporate the Hexagon Flange Head Cap Screw Assembly. This part is essential in these engines for securing various components, contributing to the overall stability and efficiency of the engine.

ISF2.8 CM2220 F129

Similar to the F117 variant, the ISF2.8 CM2220 F129 engine uses the part 5313458 to ensure that engine components are securely fastened, which is crucial for maintaining the engine’s operational integrity.

ISG12 CM2880 G107 and QSF3.8 CM2880 F112

In the ISG12 CM2880 G107 and QSF3.8 CM2880 F112 engines, the Hexagon Flange Head Cap Screw Assembly is used to secure larger and more complex engine components. This ensures that the engine can operate efficiently and reliably under various conditions.

QSG12 CM2880 G112 and QSG12/X12 CM2350 G110

The QSG12 CM2880 G112 and QSG12/X12 CM2350 G110 engines also utilize the part 5313458 to fasten and stabilize key engine components. This helps maintain the structural integrity of the engine, ensuring optimal performance.

QSL8.9 CM2150 L141 and QSL9 CM850 (CM2850)

Finally, the QSL8.9 CM2150 L141 and QSL9 CM850 (CM2850) engines incorporate the Hexagon Flange Head Cap Screw Assembly to secure various components. This is essential for maintaining the engine’s performance and reliability, especially in demanding operational environments.

Role of Part 5313458 Hexagon Flange Head Cap Screw Assembly in Engine Systems

The part 5313458 Hexagon Flange Head Cap Screw Assembly is instrumental in securing various components within engine systems, ensuring stability and efficient operation.

Alternator Mounting

In alternator mounting applications, the Hexagon Flange Head Cap Screw Assembly is used to firmly attach the alternator to the engine block or bracket. This secure attachment is vital for maintaining the alternator’s alignment and ensuring it operates within the correct parameters, which is essential for consistent power generation and battery charging.

Engine Cooling System

Within the engine cooling system, this screw assembly plays a significant role in fastening components such as the water pump, thermostat housing, and various brackets. Proper fastening ensures that these components remain in place, allowing for efficient coolant flow and effective heat dissipation from the engine.

General Mounting Applications

Across various mounting applications, the Hexagon Flange Head Cap Screw Assembly is employed to secure engine components to the chassis or other structural elements. This includes fastening engine brackets, sensor mounts, and ancillary equipment. The flange head design provides additional surface area for torque application, reducing the risk of stripping and ensuring a robust connection.

Alternator and System Integration

When integrating the alternator into the engine system, the screw assembly is used to connect the alternator to its drive belt and pulley system. This ensures that the alternator spins at the correct speed to generate electricity, which is necessary for powering the vehicle’s electrical systems and recharging the battery.

Engine Cooling Component Attachment

For engine cooling components, such as radiator mounts and fan assemblies, the Hexagon Flange Head Cap Screw Assembly ensures these parts are securely attached. This is important for maintaining the integrity of the cooling system, preventing leaks, and ensuring optimal thermal management of the engine.

Conclusion

The Hexagon Flange Head Cap Screw Assembly (Part 5313458) by Cummins is a vital component in the automotive industry, particularly for commercial trucks and various Cummins engines. Its robust design, high tensile strength, and resistance to loosening make it an essential part for securing critical engine components. Proper installation, regular maintenance, and understanding its role in different engine systems ensure the longevity and reliability of this component in demanding environments.