3504066
Hexagon Head Set Screw
Cummins®

The Cummins part number 3504066, a Hexagon Head Set Screw, is a specialized fastener designed for use in heavy-duty truck components. This part is integral to the secure assembly of various truck parts, ensuring that components remain firmly in place under operational stress.

Basic Concepts of Hexagon Head Set Screws

Hexagon Head Set Screws are characterized by a hexagonal head, which allows for easy tightening and loosening using a wrench or socket. These screws are commonly used in mechanical assemblies to secure components that rotate or require precise positioning. They function by applying pressure to hold parts together, preventing movement and ensuring stability within various systems ¹.

Purpose of the 3504066 Hexagon Head Set Screw in Truck Operations

The 3504066 Hexagon Head Set Screw plays a specific role in the operation of a truck by securing components and ensuring structural integrity. It is often used in applications where parts need to be held in place without the use of a nut, such as in the assembly of engine components, transmission parts, and other critical systems. Its application helps maintain the alignment and functionality of these components under the demanding conditions of heavy-duty truck operations ².

Key Features of the 3504066 Hexagon Head Set Screw

This Cummins part is designed with several features that contribute to its functionality. It is constructed from high-strength materials, ensuring durability under stress. The screw features a specific thread type that provides a secure grip on the components it fastens. The hexagonal head design allows for efficient tightening and loosening, making it a practical choice for various truck applications.

Benefits of Using the 3504066 Hexagon Head Set Screw

The 3504066 offers several advantages, including enhanced security, ease of installation, and durability. Its design ensures a strong hold on components, reducing the risk of loosening over time. The ease of installation with standard tools makes it a convenient choice for maintenance and repair tasks. Additionally, its durable construction contributes to the overall performance and reliability of the truck.

Installation and Usage Guidelines

Proper installation of the 3504066 involves several steps to ensure correct torque and alignment. Begin by selecting the appropriate size screw for the application. Use a wrench or socket to tighten the screw to the manufacturer’s specified torque settings, ensuring that it is secure without over-tightening, which could damage the components or the screw itself. Align the screw correctly to maintain the intended function of the assembly.

Troubleshooting Common Issues

Common issues with Hexagon Head Set Screws include loosening and corrosion. To address loosening, check for proper torque and ensure that the screw is the correct size for the application. Corrosion can be mitigated by using screws made from corrosion-resistant materials and by applying protective coatings where necessary. Regular inspections can help identify and resolve these issues, maintaining truck efficiency ³.

Maintenance Tips

Regular maintenance of the 3504066 is important to prevent failures and ensure longevity. Periodic inspections should be conducted to check for signs of wear, corrosion, or loosening. Replacement of screws that show signs of damage or excessive wear is recommended to maintain the structural integrity of the truck’s components.

Cummins: Manufacturer Overview

Cummins Inc. is a leading manufacturer in the automotive industry, known for its wide range of high-quality truck components. With a history of innovation and commitment to quality, Cummins has established a reputation for producing reliable and durable parts. The company’s focus on quality and innovation is evident in its product range, including the 3504066, which is designed to meet the demanding requirements of heavy-duty truck operations.

Role of Part 3504066 Hexagon Head Set Screw in Engine Systems

The 3504066 is instrumental in securing various components within engine systems, ensuring optimal performance and reliability. In the context of an aftermarket turbocharger, this screw is often used to fasten the turbocharger housing to the engine block, providing a stable connection that can withstand high pressures and temperatures.

Within a campaign kit, the Hexagon Head Set Screw is utilized to secure control modules and sensors, ensuring they remain firmly in place during operation. This is particularly important in high-vibration environments typical of engine compartments.

For the engine brake system, this screw plays a role in attaching control components, which are essential for managing the braking force applied to the engine. Proper fastening is vital to ensure consistent and reliable performance.

In an EBM-injector setup, the Hexagon Head Set Screw is employed to secure the injector to the engine block or cylinder head. This ensures precise fuel delivery and maintains the integrity of the fuel system under varying operating conditions.

When it comes to EBM-performance parts, such as upgraded turbochargers or intercoolers, the screw is used to attach these components securely, enhancing both performance and durability.

In the assembly of an EBM-turbocharger, the screw is critical for fastening the turbocharger to the engine, ensuring it operates efficiently within the specified parameters.

For the Heat3B turbocharger, the Hexagon Head Set Screw is used in the installation process to secure the turbocharger housing and other ancillary components, contributing to the overall stability and performance of the turbocharger system.

In injector systems, this screw ensures that injectors are properly mounted, which is essential for accurate fuel injection and engine performance.

During an overhaul, the screw is often used in the overhaul kit to reassemble components, ensuring that all parts are correctly fastened and aligned.

In performance parts, such as those designed to enhance engine output, the screw is used to secure various components, ensuring they function as intended under high-stress conditions.

For turbocharger housing repair kits, the screw is essential for reassembling and securing the housing, ensuring a leak-free and robust connection.

In turbocharger kits and turbocharger parts kits, the Hexagon Head Set Screw is a common fastener used to assemble and secure various components, from the compressor wheel to the turbine housing.

Conclusion

Overall, the 3504066 Hexagon Head Set Screw is a versatile and reliable fastener that plays a significant role in the assembly and maintenance of various engine components, contributing to the efficiency, performance, and longevity of the engine system.