3089592
Hexagon Flange Head Cap Screw
Cummins®

The Hexagon Flange Head Cap Screw, identified by part number 3089592, is a specialized fastener produced by Cummins, a renowned manufacturer in the automotive and heavy-duty truck industry. This screw is integral to the assembly and maintenance of commercial trucks, ensuring secure and reliable fastening in various applications.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of bolt 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 the material. This design is particularly effective in fastening applications where high torque and secure attachment are required ¹.

Purpose and Role in Truck Operation

This Cummins part plays a significant role in the operation and maintenance of commercial trucks. It is used to fasten critical components, ensuring that parts remain securely attached under various operating conditions. This screw is often found in engine assemblies, chassis components, and other areas where vibration and stress are common. Its design helps maintain the integrity of these connections, contributing to the overall reliability and safety of the truck ².

Key Features

The 3089592 boasts several key features that enhance its performance. Its hexagonal head design allows for easy and precise torque application, reducing the risk of over-tightening or stripping. The flange at the base of the screw provides additional stability and load distribution, preventing the screw from pulling through the material. Additionally, the screw is crafted from high-quality materials, ensuring durability and resistance to corrosion, which is vital in the demanding environment of commercial trucking ³.

Benefits

Using the 3089592 offers several advantages. The design of the screw enhances fastening security, making it less likely for connections to loosen over time. Its resistance to vibration ensures that fasteners remain tight, even in the dynamic conditions experienced by commercial trucks. Furthermore, the ease of installation provided by the hexagonal head simplifies maintenance procedures, allowing for quick and efficient repairs.

Installation Process

Proper installation of the 3089592 is crucial for optimal performance. Begin by ensuring that the mating surfaces are clean and free of debris. Use a torque wrench to apply the recommended torque specification, which can be found in the vehicle’s maintenance manual. It is important to avoid over-tightening, as this can damage both the screw and the material it is fastening. After installation, periodically check the tightness of the screw to ensure it remains secure.

Troubleshooting and Maintenance

Common issues with the 3089592 include loosening due to vibration and corrosion. Regular inspections should be conducted to identify any signs of wear or damage. If corrosion is detected, the affected area should be cleaned, and a corrosion-resistant coating may be applied. In cases where the screw has loosened, re-tightening to the specified torque is necessary. For screws that are damaged or worn, replacement is recommended to maintain the integrity of the fastening.

Manufacturer - Cummins

Cummins is a well-established name in the automotive and heavy-duty truck industry, known for its commitment to producing high-quality components. With a history spanning several decades, Cummins has built a reputation for reliability and innovation. The company’s dedication to excellence is evident in its rigorous testing and quality control processes, ensuring that each part, including the 3089592, meets the highest standards of performance and durability.

Engine Compatibility with Part 3089592

The Hexagon Flange Head Cap Screw, part number 3089592, manufactured by Cummins, is designed to fit various engine models. This part is integral to the assembly and maintenance of these engines, ensuring secure fastening and proper alignment of components.

QSK45 CM500 and QSK60 CM500

The Hexagon Flange Head Cap Screw is compatible with the QSK45 CM500 and QSK60 CM500 engines. These engines benefit from the screw’s robust design, which provides the necessary strength and durability for maintaining the structural integrity of the engine components.

QSK60 CM850 MCRS and QSK60 G CM2358 K110

In the QSK60 CM850 MCRS and QSK60 G CM2358 K110 engines, the part 3089592 plays a crucial role in securing various engine parts. Its flange head design allows for easy installation and removal, making it a practical choice for these specific engine models.

QSK60G

The QSK60G engine also utilizes the Hexagon Flange Head Cap Screw. This part ensures that the engine’s components are fastened securely, contributing to the overall performance and longevity of the engine.

QSK78 CM500 and QSK95 CM2350 K110/K113

The QSK78 CM500 and QSK95 CM2350 K110/K113 engines are designed to work with the part 3089592. The screw’s precision engineering ensures that it fits perfectly within the engine’s specifications, providing reliable fastening for critical components.

QSV91-G4 CM558/CM700 V102

The QSV91-G4 CM558/CM700 V102 engine also incorporates the Hexagon Flange Head Cap Screw. This part is essential for maintaining the engine’s structural stability and ensuring that all components are securely fastened.

Role of Part 3089592 Hexagon Flange Head Cap Screw in Engine Systems

The 3089592 is instrumental in securing various components within engine systems, ensuring their stability and proper function. Its application spans across multiple critical areas:

• Arrangement and Assembly: This screw is often used in the precise arrangement of engine components, facilitating the secure attachment of parts that require alignment and stability. It ensures that components are held in place with the correct tension, which is vital for the engine’s operation.

• Turbocharger Attachment: In turbocharger systems, the Hexagon Flange Head Cap Screw plays a significant role in attaching the turbocharger to the engine. It secures the turbocharger housing to the engine block or manifold, ensuring a tight seal and efficient operation of the turbocharger.

• Cover and Housing Fastening: The screw is utilized in fastening covers and housings, such as the gear cover or thermostat housing. This application is essential for maintaining the integrity of the housing, preventing leaks, and ensuring that the internal components are protected from external contaminants.

• Front Gear and Module Mounting: When it comes to the front gear and module, the Hexagon Flange Head Cap Screw is employed to mount these components securely to the engine. This ensures that the gears operate smoothly and that the module is correctly positioned for optimal performance.

• Engine Control and Thermostat Integration: In engine control systems, this screw aids in the secure attachment of control modules and thermostats. It ensures that these components are firmly in place, allowing for accurate temperature regulation and efficient engine control.

• Overall Mounting Solutions: The versatility of the Hexagon Flange Head Cap Screw makes it a preferred choice for various mounting applications within engine systems. It provides a reliable solution for attaching components that require a strong, corrosion-resistant fastening method.

Conclusion

The 3089592 Hexagon Flange Head Cap Screw is a critical component in the maintenance and operation of commercial trucks and various engine systems. Its design, featuring a hexagonal head and flanged base, ensures secure fastening, resistance to vibration, and durability in demanding environments. Proper installation and regular maintenance are essential to maximize its performance and longevity. Cummins’ commitment to quality and innovation is reflected in the design and functionality of this part, making it a reliable choice for fastening critical components in automotive and heavy-duty applications.