3642612
Hexagon Flange Head Cap Screw
Cummins®

The Hexagon Flange Head Cap Screw, identified by part number 3642612, is a component manufactured by Cummins, a well-regarded name in the commercial truck industry. This screw plays a significant role in the maintenance and operation of commercial trucks, ensuring secure fastening in various applications. Cummins is known for producing high-quality components that contribute to the reliability and performance of heavy-duty vehicles.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of fastener characterized by its hexagonal head and a flange that sits against the surface to which it is being fastened. This design allows for efficient tightening using a wrench or socket and provides a larger bearing surface, which helps distribute loads more evenly. In mechanical systems, these screws are used to join components securely, ensuring structural integrity and proper function.

Purpose and Role in Truck Operation

The 3642612 Hexagon Flange Head Cap Screw is specifically designed for use in commercial trucks. It serves to fasten critical components, ensuring they remain securely in place under various operating conditions. This screw contributes to the overall functionality and safety of the vehicle by maintaining the integrity of assemblies that are subject to vibration, stress, and environmental factors.

Key Features

The 3642612 Hexagon Flange Head Cap Screw boasts several key features that enhance its performance and durability. Its design includes a hexagonal head for easy tightening and a flange that provides additional surface area for load distribution. The screw is typically made from high-strength materials, such as alloy steel, which offers excellent resistance to corrosion and wear. Additionally, the screw may feature a zinc or other protective coating to further enhance its durability in harsh environments.

Benefits

Using the 3642612 Hexagon Flange Head Cap Screw offers several advantages. The flange design allows for improved load distribution, reducing the risk of component failure under stress. The secure fastening provided by the hexagonal head ensures that components remain firmly in place, even in applications subject to vibration. Furthermore, the material composition and protective coatings contribute to the screw’s resistance to corrosion, extending its service life and reliability in commercial truck applications.

Installation Guidelines

Proper installation of the 3642612 Hexagon Flange Head Cap Screw is vital to ensure optimal performance and longevity. Begin by cleaning the fastening area to remove any debris or contaminants. Use the appropriate wrench or socket to tighten the screw, ensuring it is drawn to the specified torque setting. It is important to avoid over-tightening, which can lead to damage, and under-tightening, which can compromise the fastening integrity. Following these guidelines will help maintain the screw’s effectiveness and durability.

Troubleshooting and Maintenance

Common issues with Hexagon Flange Head Cap Screws include loosening due to vibration, corrosion, and wear. Regular inspection and maintenance can help identify and address these issues promptly. If a screw appears loose, it should be re-tightened to the specified torque. Corrosion can be mitigated by ensuring the screw is clean and, if necessary, reapplying a protective coating. Replacing worn or damaged screws is also important to maintain the integrity of the fastening application.

Cummins Overview

Cummins Inc. is a leading manufacturer in the commercial truck industry, with a history of innovation and quality. The company offers a wide range of products, including engines, filtration systems, and aftermarket parts, all designed to enhance the performance and reliability of commercial vehicles. Cummins is recognized for its commitment to excellence and is a trusted source for high-quality truck components, including the 3642612 Hexagon Flange Head Cap Screw.

Hexagon Flange Head Cap Screw (Part 3642612) in Cummins Engines

The Hexagon Flange Head Cap Screw, part number 3642612, is a critical component in several Cummins engine models. This part is designed to provide secure fastening in various applications within the engine, ensuring structural integrity and operational efficiency.

QSK60 and QSK60 G Engines

In the QSK60 and QSK60 G engines, the Hexagon Flange Head Cap Screw is utilized in several key areas. These engines, known for their robust performance and reliability, often require precise fastening solutions to maintain the alignment and stability of engine components. The 3642612 screw is typically used in applications where a strong, durable connection is essential, such as securing engine covers, brackets, and other structural elements.

CM2358 and K110 Engines

Similarly, in the CM2358 and K110 engines, the Hexagon Flange Head Cap Screw plays a vital role. These engines, which are part of Cummins’ extensive lineup, benefit from the reliable fastening provided by this part. The screw’s design allows for easy installation and removal, making it an ideal choice for maintenance and repair tasks. Its flange head provides a larger surface area for better torque application, ensuring that components remain securely fastened under varying operational conditions.

The use of the Hexagon Flange Head Cap Screw in these engines underscores Cummins’ commitment to quality and durability. By employing this part, Cummins ensures that their engines can withstand the rigors of demanding applications while maintaining optimal performance.

Understanding the Role of Part 3642612 Hexagon Flange Head Cap Screw in Engine Systems

In the intricate assembly of engine systems, the part 3642612 Hexagon Flange Head Cap Screw plays a significant role in ensuring the structural integrity and efficient operation of various components. This screw is instrumental in securing and maintaining the alignment of key parts, contributing to the overall performance and reliability of the engine.

Securing the Engine Cover

The engine cover is a vital component that protects the internal parts of the engine from external elements such as dirt, debris, and moisture. The part 3642612 Hexagon Flange Head Cap Screw is used to fasten the engine cover securely in place. This ensures that the cover remains firmly attached during operation, providing a consistent barrier against contaminants. The flange head design of the screw offers additional surface area for a tighter grip, reducing the risk of vibration-induced loosening over time.

Aligning the Front Gear

The front gear is another essential component within the engine system, responsible for transmitting power from the engine to other parts of the machinery. Proper alignment of the front gear is necessary to ensure smooth and efficient power transmission. The part 3642612 Hexagon Flange Head Cap Screw is employed to secure the front gear in its correct position. This precise alignment is maintained throughout the engine’s operation, enhancing the gear’s performance and longevity. The screw’s design allows for easy adjustment and re-tightening, facilitating maintenance and repair processes.

Enhancing Structural Integrity

Beyond its specific applications in securing the engine cover and aligning the front gear, the part 3642612 Hexagon Flange Head Cap Screw contributes to the overall structural integrity of the engine system. By providing a robust fastening solution, it helps to maintain the alignment and stability of various interconnected components. This, in turn, supports the engine’s ability to operate under varying loads and conditions, ensuring consistent performance and reliability.

Conclusion

In summary, the part 3642612 Hexagon Flange Head Cap Screw is a fundamental component in the assembly and maintenance of engine systems. Its role in securing the engine cover and aligning the front gear underscores its importance in preserving the structural integrity and operational efficiency of the engine.