3596473
Hexagon Head Set Screw
Cummins®

The Cummins Hexagon Head Set Screw, part number 3596473, is a specialized fastener designed for use in commercial trucks. Cummins, a well-established name in the automotive industry, manufactures this component to meet the rigorous demands of heavy-duty applications. This set screw is integral to the secure assembly and maintenance of various truck systems, ensuring reliable performance and longevity.

Basic Concepts of Hexagon Head Set Screws

A Hexagon Head Set Screw is a type of fastener characterized by its hexagonal head, which allows for easy installation and removal using a hex key. These screws are commonly used in mechanical applications to secure components in place, preventing movement and ensuring stability. They function by applying pressure to the components they hold, which is crucial for maintaining the integrity of mechanical assemblies ¹.

Purpose of the 3596473 Hexagon Head Set Screw in Truck Operation

This Cummins part plays a specific role in the operation and maintenance of commercial trucks. It is utilized in various truck systems to secure components such as bearings, gears, and other rotating parts. By providing a stable and vibration-resistant connection, this set screw helps maintain the precise alignment and functionality of these components, which is vital for the overall performance and safety of the truck.

Key Features

The 3596473 boasts several key features that enhance its effectiveness and durability. Its hexagonal head design allows for secure fastening using a hex key, ensuring that the screw can be tightened or loosened with precision. The material composition of the screw, typically made from high-strength steel, provides excellent resistance to wear and corrosion. Additionally, the threading type is designed to offer a strong grip on the components it secures, further contributing to its reliability in heavy-duty applications.

Benefits

Using the 3596473 offers several benefits. It provides improved security for components, ensuring they remain in place under various operating conditions. The screw’s design also offers resistance to vibration, which is common in commercial truck environments. Furthermore, the ease of installation and removal using a hex key simplifies maintenance procedures, allowing for quick and efficient servicing of truck systems.

Installation Process

Proper installation of the 3596473 involves several steps to ensure secure fastening. Begin by selecting the appropriate hex key that matches the screw’s head size. Position the screw in the designated location and use the hex key to tighten it gradually, ensuring even pressure is applied. It is important to avoid over-tightening, which can damage the screw or the components it secures. Following these best practices will help achieve a secure and lasting connection.

Troubleshooting and Maintenance

Common issues with the 3596473 may include loosening due to vibration or corrosion over time. To address these problems, regular inspections should be conducted to check for any signs of wear or damage. If loosening is detected, the screw should be re-tightened to the manufacturer’s specified torque settings. Additionally, applying a corrosion-resistant coating can help prolong the screw’s lifespan and ensure continued reliable performance.

Compatibility and Applications

The 3596473 is typically applied within various commercial truck systems, including but not limited to, drivetrain components, suspension systems, and engine assemblies. Ensuring compatibility with other components or systems is crucial for optimal performance. It is advisable to consult the manufacturer’s guidelines or a professional technician to confirm compatibility and proper application.

Manufacturer - Cummins

Cummins is a renowned manufacturer in the automotive industry, known for its commitment to quality and innovation. With a rich history of producing reliable automotive components, Cummins has established a strong reputation for delivering high-performance parts that meet the demanding requirements of commercial truck applications. Their dedication to excellence ensures that components like the 3596473 are designed to provide durable and efficient solutions for heavy-duty use.

Hexagon Head Set Screw 3596473 in Cummins Engines

The 3596473 is a critical component in various Cummins engines, ensuring the secure fastening of parts within the engine assembly. This screw is designed to provide a reliable and robust connection, which is essential for maintaining the integrity of the engine’s structure and function.

ISL9 CM2150 SN and ISM CM570/870

In the ISL9 CM2150 SN and ISM CM570/870 engines, the 3596473 is used in several key areas. These engines are known for their robust design and high performance, often utilized in heavy-duty applications. The screw’s ability to withstand high torque and stress makes it an ideal choice for these engines, ensuring that components remain tightly secured under demanding conditions.

ISX CM870

The ISX CM870 engine also benefits from the use of the 3596473. This engine is renowned for its durability and efficiency, commonly used in various industries, including transportation and construction. The screw’s precision and strength are crucial in maintaining the alignment and stability of critical engine components, contributing to the overall reliability and longevity of the ISX CM870.

Common Applications

Across these engines, the 3596473 is employed in several common applications:

• Turbocharger Mounting: Ensuring the turbocharger is securely fastened to the engine, which is vital for maintaining optimal performance and efficiency.
• Valve Cover Fastening: Securing the valve cover to prevent leaks and ensure proper sealing, which is essential for engine operation.
• Intake Manifold Attachment: Attaching the intake manifold to the engine block, ensuring a tight seal and preventing air leaks that could affect engine performance.

The consistent use of the 3596473 in these Cummins engines underscores its importance in maintaining the structural integrity and performance of the engine components.

Role of Part 3596473 Hexagon Head Set Screw in Engine Systems

The 3596473 is integral in securing various components within engine systems, ensuring stability and proper function. In turbochargers, this screw is often used to fasten the compressor housing to the turbine housing, maintaining the structural integrity of the unit under high-speed operation.

Within the turbocharger actuator kit, the Hexagon Head Set Screw plays a role in securing the actuator to the turbocharger, ensuring precise control over the vanes that adjust airflow. This is particularly important in variable geometry turbochargers where the actuator’s position directly influences engine performance and efficiency.

In comprehensive turbocharger kits, which may include multiple components such as the compressor, turbine, and actuator, the 3596473 ensures that all parts are correctly aligned and fastened. This is essential for the turbocharger to function as intended, providing the necessary boost to the engine.

For the variable geometry protective service kit, the screw is used to secure protective covers and components that shield the sensitive parts of the turbocharger from debris and excessive wear. This helps in prolonging the lifespan of the turbocharger and maintaining optimal performance.

In the variable geometry turbocharger actuator kit and service kit, the 3596473 is employed to secure the actuator mechanism. This ensures that the actuator can reliably adjust the vanes in response to engine load, thereby optimizing airflow and turbo efficiency.

Overall, the 3596473 is a fundamental component in ensuring that all interconnected parts within these engine systems are securely fastened, contributing to the reliable operation and durability of the turbocharger and its associated components.

Conclusion

The Cummins Hexagon Head Set Screw, part number 3596473, is a critical component in the maintenance and operation of commercial trucks and Cummins engines. Its design, featuring a hexagonal head and high-strength steel composition, ensures secure fastening and resistance to wear and corrosion. This part plays a vital role in various applications, from securing turbochargers and valve covers to attaching intake manifolds. Regular maintenance and proper installation are essential to ensure the longevity and reliability of this component in heavy-duty applications.