3019641
Hexagon Head Cap Screw
Cummins®

The Cummins Hexagon Head Cap Screw, part number 3019641, is a critical component in the maintenance and operation of commercial trucks. This part ensures the structural integrity and functionality of various truck components, designed to meet the demanding requirements of heavy-duty applications.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is characterized by its hexagonal head, allowing for efficient torque application using standard tools. These screws are typically made from materials like carbon steel, stainless steel, or alloy steel, offering a balance of strength, corrosion resistance, and durability. They are available in various sizes and thread types to accommodate different fastening requirements ¹.

Purpose of the Cummins Hexagon Head Cap Screw in Truck Operation

The Cummins Hexagon Head Cap Screw is designed for fastening and securing various components within commercial trucks. It is used in applications requiring high strength and resistance to loosening, such as engine mounts and chassis assemblies. This part provides a secure and durable fastening solution that can withstand the vibrations and stresses encountered in heavy-duty truck operation.

Key Features of the Cummins Hexagon Head Cap Screw

The Cummins Hexagon Head Cap Screw features a hexagonal head design for easy torque application and a specific thread pitch for optimal clamping force and resistance to loosening. It may include special coatings or treatments, such as zinc plating or black oxide coating, to enhance corrosion resistance and durability in harsh operating conditions.

Benefits of Using the Cummins Hexagon Head Cap Screw

Using the Cummins Hexagon Head Cap Screw offers several benefits, including improved torque application, resistance to loosening, and durability in harsh operating conditions. This contributes to the longevity and reliability of truck components, reducing the need for frequent maintenance or replacement.

Installation and Usage Guidelines

Proper installation of the Cummins Hexagon Head Cap Screw is crucial for achieving a secure and lasting fastening. It is recommended to use the appropriate torque specifications provided by the manufacturer and the recommended tools, such as a torque wrench, to ensure consistent and accurate torque application. Ensuring that the mating surfaces are clean and free of debris also contributes to a secure fastening.

Troubleshooting and Maintenance

Common issues with Hexagon Head Cap Screws include loosening over time due to vibrations or dynamic loads, and corrosion in harsh environments. To troubleshoot these issues, regularly inspect the screws for signs of loosening or corrosion. If loosening is detected, re-tighten the screw to the specified torque. For corrosion, consider applying a protective coating or replacing the screw if necessary. Regular maintenance, such as cleaning and inspecting the screws, helps prolong their life and ensures continued reliable performance.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins is committed to providing reliable and innovative solutions for the automotive industry. The company’s product range includes engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of commercial vehicles. Cummins’ dedication to quality and innovation ensures that its components, like the Cummins Hexagon Head Cap Screw, contribute to the efficiency, reliability, and performance of commercial trucks.

Cummins Hexagon Head Cap Screw 3019641 in Engine Applications

The Cummins Hexagon Head Cap Screw part number 3019641 is a critical component in various engine assemblies, ensuring secure fastening and structural integrity. This screw is designed to withstand high stress and provide reliable performance in demanding environments.

L10 MECHANICAL Engines

In the L10 MECHANICAL engines, the Cummins Hexagon Head Cap Screw is utilized in several key areas. Its primary role is to secure various engine components, ensuring they remain tightly fastened during operation. This screw is often found in the engine block, cylinder heads, and other critical assemblies where precise alignment and stability are essential.

The robust design of the Cummins Hexagon Head Cap Screw makes it ideal for use in environments where high torque and vibration are common. Its ability to maintain a tight grip under pressure ensures that engine components remain securely fastened, contributing to the overall reliability and longevity of the engine.

By integrating this screw into the engine design, manufacturers can achieve a balance of strength, durability, and ease of maintenance. The Cummins Hexagon Head Cap Screw is a testament to Cummins’ commitment to quality and performance in engine manufacturing.

Role of Part 3019641 Hexagon Head Cap Screw in Engine Systems

The part 3019641 Hexagon Head Cap Screw is integral to the assembly and functionality of various engine components. It is commonly used in the fastening of the Cylinder Block to ensure structural integrity and alignment. This screw plays a significant role in securing the Cylinder Head to the cylinder block, which is essential for maintaining the seal between these components and ensuring efficient combustion.

In the context of Cylinder Head Mounting, the Hexagon Head Cap Screw is utilized to fasten the cylinder head to the cylinder block with precision. This secure attachment is vital for the proper functioning of the engine, as it helps in maintaining the compression within the combustion chamber.

Similarly, when it comes to Cylinder Mounting Head applications, this screw ensures that the cylinder head is mounted correctly onto the cylinder block. This is important for the overall performance and longevity of the engine, as improper mounting can lead to leaks and reduced efficiency.

The use of the Hexagon Head Cap Screw in Performance Parts is also noteworthy. In high-performance engines, where components are subjected to greater stress and higher temperatures, the reliability of fastening methods is paramount. The part 3019641 is often chosen for its strength and resistance to loosening, which is essential in maintaining the integrity of performance parts under extreme conditions.

Conclusion

The Cummins Hexagon Head Cap Screw part number 3019641 is a key component in the assembly and maintenance of engine systems. Its application across various engine components underscores its importance in ensuring the engine’s performance, reliability, and durability. Proper installation, regular maintenance, and understanding its role in engine systems are crucial for maximizing the benefits of this part.