3019466
Hexagon Head Cap Screw
Cummins®

The Hexagon Head Cap Screw is a fundamental component in commercial truck maintenance, providing secure fastening solutions across various applications. Manufactured by Cummins, a renowned name in the industry, the Hexagon Head Cap Screw part number 3019466 is specifically designed to meet the demanding requirements of truck operations. This part plays a role in ensuring the structural integrity and functionality of truck components, contributing to the overall efficiency and reliability of commercial vehicles ¹.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is characterized by its hexagonal head, which allows for efficient tightening and loosening using a wrench or socket. This design ensures a firm grip, reducing the risk of slippage during installation. Typically made from materials such as steel or stainless steel, these screws offer a balance of strength, durability, and resistance to corrosion. The thread design of the screw engages with the mating part, providing a secure fastening that can withstand significant loads and vibrations, common in truck operations ².

Purpose of the 3019466 Hexagon Head Cap Screw in Truck Operation

The 3019466 Hexagon Head Cap Screw is integral to the operation and maintenance of commercial trucks. It is commonly used in applications where secure and durable fastening is required, such as in the attachment of body panels, engine components, and chassis parts. Its role in these applications ensures that critical components remain securely in place, contributing to the safety and performance of the truck ³.

Key Features of the 3019466 Hexagon Head Cap Screw

The 3019466 Hexagon Head Cap Screw is distinguished by several key features. It features a coarse thread type, which provides a strong grip and resistance to loosening under vibration. The hexagonal head design allows for easy installation and removal using standard tools. Additionally, the screw may have unique manufacturing characteristics, such as a special coating or treatment, to enhance its durability and resistance to environmental factors ⁴.

Benefits of Using the 3019466 Hexagon Head Cap Screw

Utilizing the 3019466 Hexagon Head Cap Screw in truck maintenance offers several advantages. Its durable construction ensures long-lasting performance, even under the demanding conditions of commercial truck operations. The ease of installation, thanks to its hexagonal head, allows for efficient maintenance procedures. Furthermore, its design resists loosening, reducing the need for frequent re-tightening and enhancing the overall reliability of the fastening ⁵.

Installation Guidelines

Proper installation of the 3019466 Hexagon Head Cap Screw is crucial for ensuring its effectiveness. Begin by selecting the appropriate size and type of screw for the application. Use a wrench or socket that fits the hexagonal head to avoid damage. Apply the recommended torque specification to achieve the correct tension without over-tightening, which could damage the screw or the mating part. Always refer to the manufacturer’s guidelines for specific torque values and installation procedures ⁶.

Troubleshooting Common Issues

Common issues with Hexagon Head Cap Screws include stripping and corrosion. Stripping can occur if the wrong tool is used or if excessive force is applied during installation. To prevent this, use the correct size wrench or socket and apply steady, even pressure. Corrosion can be mitigated by selecting screws made from corrosion-resistant materials or applying a protective coating. Regular inspection and maintenance can help identify and address these issues early ⁷.

Maintenance Tips

Regular maintenance of Hexagon Head Cap Screws is key to ensuring their longevity and reliable performance. Inspect screws periodically for signs of wear, corrosion, or loosening. Re-torque screws as necessary to maintain the correct tension. In environments where corrosion is a concern, consider applying a protective coating or using screws made from corrosion-resistant materials. Following these practices will help maintain the integrity of the fastening and the overall performance of the truck ⁸.

Cummins: Manufacturer Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a rich history of innovation and quality, Cummins has established itself as a trusted name in the commercial truck industry. The company’s commitment to excellence is reflected in its wide range of products, designed to meet the diverse needs of its customers. Cummins’ reputation for quality and reliability makes it a preferred choice for commercial truck components, including the 3019466 Hexagon Head Cap Screw ⁹.

Cummins Hexagon Head Cap Screw 3019466 in Engine Applications

The Cummins Hexagon Head Cap Screw part number 3019466 is a versatile component utilized across a range of Cummins engines, ensuring secure fastening and reliable performance. This screw is designed to meet the stringent requirements of engine assembly and maintenance, providing a robust solution for various applications.

K19 and QSG12 CM2880 Engines

In the K19 and QSG12 CM2880 engines, the Hexagon Head Cap Screw 3019466 plays a role in securing various engine components. Its design allows for precise tightening and easy removal, which is essential for routine maintenance and repairs. The screw’s hexagonal head provides a larger surface area for wrenches or sockets, facilitating efficient torque application and reducing the risk of stripping ¹⁰.

QSK19 CM850 MCRS Engines

For the QSK19 CM850 MCRS engines, the Hexagon Head Cap Screw 3019466 is employed in several key areas, including the fastening of engine mounts, brackets, and other structural components. The screw’s durability and resistance to corrosion make it ideal for the demanding environments these engines operate in. Its use in these engines ensures that all fastened parts remain securely in place, contributing to the overall stability and longevity of the engine ¹¹.

G112 Engines

In the G112 engines, the Hexagon Head Cap Screw 3019466 is used to fasten components that require a high level of precision and strength. The screw’s ability to withstand high loads and vibrations is crucial for maintaining the integrity of the engine’s structure. Its application in these engines highlights its importance in achieving optimal performance and reliability ¹².

By integrating the Hexagon Head Cap Screw 3019466 into these Cummins engines, manufacturers ensure that the engines are assembled with components that provide the necessary strength, durability, and ease of maintenance. This screw’s consistent performance across different engine models underscores its value in the engine assembly process.

Role of Part 3019466 Hexagon Head Cap Screw in Engine Systems

The part 3019466 Hexagon Head Cap Screw is integral to the assembly and functionality of various engine components. Its primary role is to provide secure fastening, ensuring that parts remain firmly in place under the dynamic conditions of engine operation.

Mounting

In the context of engine mounting, the 3019466 screw is used to attach the engine to the vehicle’s chassis. This secure attachment is vital for maintaining the engine’s position and absorbing vibrations, which are inherent during operation. The screw’s hexagonal head allows for efficient torque application, ensuring a tight and reliable connection ¹³.

Radiator

For the radiator, the 3019466 screw plays a role in securing the radiator to its mounting bracket. This ensures that the radiator remains stable and aligned, facilitating optimal coolant flow and heat dissipation. The screw’s design helps in withstanding the thermal expansions and contractions that occur within the cooling system ¹⁴.

Support

Within the engine support structure, the 3019466 screw is employed to fasten various support brackets and components. These supports are essential for maintaining the structural integrity of the engine, especially under high-stress conditions. The screw’s robust construction ensures that these supports remain secure, contributing to the overall stability of the engine assembly ¹⁵.

Rear Engine

At the rear of the engine, the 3019466 screw is utilized in fastening components such as exhaust manifolds, rear engine mounts, and ancillary systems. These applications demand a fastener that can endure high temperatures and mechanical stresses. The screw’s reliable performance in these conditions helps in maintaining the rear engine components’ alignment and functionality ¹⁶.

Conclusion

The 3019466 Hexagon Head Cap Screw by Cummins is a critical component in the maintenance and operation of commercial trucks and engines. Its design, featuring a hexagonal head and coarse thread, ensures secure fastening, durability, and resistance to loosening under vibration. The screw’s application across various Cummins engines highlights its importance in achieving optimal performance and reliability. Proper installation, regular maintenance, and addressing common issues such as stripping and corrosion are essential for maximizing the screw’s effectiveness and longevity in truck and engine systems.