3093920
Hexagon Flange Head Cap Screw
Cummins®

The Cummins 3093920 Hexagon Flange Head Cap Screw is a critical component in the maintenance and operation of commercial trucks. This screw is designed to provide secure fastening in various truck applications, ensuring the integrity and reliability of truck components. Understanding the role and features of this specific part can enhance maintenance practices and operational efficiency of commercial vehicles.

Basic Concepts of Hexagon Flange Head Cap Screws

A Hexagon Flange Head Cap Screw is characterized by its hexagonal head and a flange beneath the head. This design allows for efficient torque application and provides a larger bearing surface, which helps distribute the load more evenly ¹. In the automotive industry, flange head cap screws are commonly used for their ability to resist loosening under vibration and their ease of installation with standard tools ².

Role and Function in Truck Operations

The 3093920 Hexagon Flange Head Cap Screw plays a significant role in the assembly and maintenance of commercial trucks. It is used to fasten various components, ensuring they remain securely in place under operational stress. The screw’s design contributes to the structural integrity of truck parts, facilitating reliable performance and safety on the road ³.

Key Features

The 3093920 Hexagon Flange Head Cap Screw features a hexagonal head that allows for precise torque application using a wrench or socket. The flange beneath the head provides additional surface area, enhancing the screw’s resistance to loosening. Made from high-quality materials, this screw offers durability and reliability, ensuring long-term performance in demanding truck applications.

Benefits of Using Hexagon Flange Head Cap Screws

Hexagon Flange Head Cap Screws offer several advantages, including improved torque application due to their hexagonal head design. The flange provides resistance to loosening, which is particularly beneficial in applications subject to vibration. Additionally, these screws are easy to install, requiring standard tools, which simplifies maintenance procedures and reduces downtime for commercial trucks.

Installation and Usage Guidelines

Proper installation of the 3093920 Hexagon Flange Head Cap Screw involves selecting the appropriate size and grade for the application. It is important to use the correct torque settings to ensure a secure fastening without over-tightening, which could damage the screw or the component being fastened. Following manufacturer guidelines for torque settings and installation practices will help achieve a lasting and reliable fastening solution.

Troubleshooting and Maintenance

Common issues with Hexagon Flange Head Cap Screws include loosening over time due to vibration or corrosion. Regular inspection and maintenance can help identify these issues early. To prolong the lifespan of the screws, it is advisable to apply a thread locker during installation and to periodically check for signs of wear or corrosion. If screws show signs of damage or excessive wear, they should be replaced to maintain the integrity of the truck’s components.

Cummins: Manufacturer Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation in the commercial truck industry, Cummins is committed to quality and innovation. The company’s extensive product range and focus on customer satisfaction make it a trusted manufacturer of truck components, including the 3093920 Hexagon Flange Head Cap Screw.

Cummins Part 3093920: Hexagon Flange Head Cap Screw in Engine Applications

The Cummins part 3093920, a Hexagon Flange Head Cap Screw, is a critical component in the assembly and maintenance of various engine models. This screw is designed to provide a secure fastening solution, ensuring that engine parts remain tightly connected under operational stresses.

Application in B3.3 Engines

In the B3.3 engine series, the Hexagon Flange Head Cap Screw is utilized in several key areas. It is often employed to secure engine covers and housings, ensuring that these components remain sealed and protected. The robust design of the screw allows it to withstand the high temperatures and pressures typical in engine environments.

Application in QSK60 Engines

For the QSK60 engines, the Hexagon Flange Head Cap Screw is integral to the assembly of the engine’s cylinder heads and other critical components. This screw’s ability to maintain a tight fit is essential for the efficient operation of the engine, as it helps to prevent leaks and maintain the structural integrity of the engine assembly.

Application in G CM2358 Engines

In the G CM2358 engines, the Hexagon Flange Head Cap Screw is used extensively in the mounting and securing of various engine parts. Its design allows for easy installation and removal, which is crucial during routine maintenance and repairs. The screw’s flange head provides a larger surface area for better torque distribution, ensuring a reliable connection.

Application in K110 Engines

The K110 engines also benefit from the use of the Hexagon Flange Head Cap Screw. This screw is particularly important in securing the engine’s internal components, such as the crankshaft and camshaft assemblies. The screw’s precision threading and robust construction ensure that these critical parts remain securely fastened, contributing to the engine’s overall performance and longevity.

By integrating the Hexagon Flange Head Cap Screw into these engines, Cummins ensures that each engine model maintains its structural integrity and operational efficiency. This screw’s design and material properties make it an essential component in the assembly and maintenance of these engines.

Hexagon Flange Head Cap Screw in Engine Systems

The part 3093920 Hexagon Flange Head Cap Screw is integral in securing various components within engine systems, ensuring stability and performance.

Connecting Rod and Piston

In the assembly of the connecting rod and piston, this screw plays a significant role in maintaining the alignment and integrity of these components. It secures the connecting rod to the piston, ensuring smooth and efficient transfer of force from the piston to the crankshaft.

Cover and Front Gear

When attaching the cover to the front gear, the Hexagon Flange Head Cap Screw provides a robust connection. This is essential for protecting the internal components of the engine while allowing the front gear to operate smoothly.

Gear Cover Assembly

Within the gear cover assembly, this screw is used to fasten the cover securely in place. This ensures that the gears are well-protected and that the assembly remains intact under operational stress.

Housing and Flywheel

The screw is also employed in the housing to secure the flywheel. This connection is vital for maintaining the flywheel’s position and ensuring it operates correctly in conjunction with the crankshaft.

Injector Plumbing

In the injector plumbing system, the Hexagon Flange Head Cap Screw is used to secure fittings and components, ensuring there are no leaks and that the fuel delivery system remains efficient and reliable.

Long Block

Within the long block, this screw is utilized to secure various components, ensuring that the engine’s core structure remains stable and aligned. This is particularly important for the durability and performance of the engine.

Performance and Plumbing

For performance enhancements and within the fuel and turbocharger plumbing systems, the screw ensures that all connections are tight and secure. This is essential for maintaining the integrity of the fuel delivery and turbocharger systems, ensuring optimal engine performance.

General Usage

Across various parts and assemblies, the Hexagon Flange Head Cap Screw provides a dependable method for securing components, contributing to the overall reliability and efficiency of the engine system.

Conclusion

The Cummins 3093920 Hexagon Flange Head Cap Screw is a vital component in the maintenance and operation of commercial trucks and engines. Its design, featuring a hexagonal head and flange, ensures efficient torque application and resistance to loosening under vibration. Proper installation and maintenance of this screw are crucial for the structural integrity and performance of truck and engine components. Cummins’ commitment to quality and innovation ensures that this part meets the high standards required for demanding truck applications.