3010495
Hexagon Head Cap Screw
Cummins®

The Cummins Hexagon Head Cap Screw, identified by part number 3010495, is a specialized fastener designed for use in commercial truck maintenance. It contributes to the integrity of truck components by providing secure and reliable fastening solutions. This part is integral to maintaining the structural and functional stability of various truck parts, ensuring that they operate efficiently and safely under demanding conditions.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is a type of fastener characterized by its hexagonal head, which allows for efficient tightening and loosening using a wrench or socket. The design of the cap screw, with its threaded shank and head, enables it to be driven into a tapped hole, creating a strong and durable connection between components. Cap screws are widely used across various industries for their reliability and strength in fastening applications ¹.

Purpose of the Cummins Hexagon Head Cap Screw

The Cummins Hexagon Head Cap Screw (Part #3010495) is specifically engineered to meet the rigorous demands of commercial truck applications. It plays a role in securing critical components within the truck’s structure, ensuring that parts remain firmly in place despite the vibrations and stresses encountered during operation. Examples of its application include fastening engine components, securing chassis parts, and attaching body panels, among others.

Key Features

The Cummins Hexagon Head Cap Screw boasts several key features that enhance its performance and durability. It is manufactured from high-quality materials, ensuring strength and resistance to wear. The screw features a specific thread type that provides optimal grip and fastening power. Its hexagonal head design facilitates easy and precise tightening. Additionally, special coatings or treatments may be applied to the screw to improve its resistance to corrosion and further extend its service life ².

Benefits

Utilizing the Cummins Hexagon Head Cap Screw in truck maintenance offers several advantages. Its design contributes to improved fastening strength, making it less susceptible to loosening due to vibrations. The screw’s durability ensures longevity, even in harsh operating conditions, reducing the need for frequent replacements. These benefits contribute to the overall reliability and safety of the truck.

Installation Guidelines

Proper installation of the Cummins Hexagon Head Cap Screw is vital for ensuring optimal performance and safety. To install, select the appropriate wrench or socket that matches the screw’s hexagonal head. Insert the screw into the pre-tapped hole and turn it clockwise to secure the components. It is important to apply the correct torque as specified by the manufacturer to avoid over-tightening, which could damage the screw or the components being fastened. Using the right tools and following these guidelines will help achieve a secure and lasting connection.

Troubleshooting and Maintenance

Common issues with Hexagon Head Cap Screws include loosening due to vibration and corrosion. Regular inspections can help identify these problems early. Maintenance tips include cleaning the screw and surrounding area to prevent corrosion, applying a thread locker if necessary, and monitoring for signs of wear or damage. If a screw shows significant wear or fails to secure components properly, it should be replaced to maintain the integrity of the truck’s structure.

Safety Considerations

When working with Hexagon Head Cap Screws, it is important to observe safety practices to protect both the worker and the equipment. This includes using the correct tools for installation and removal, handling screws carefully to avoid injury, and storing them in a dry, organized manner to prevent damage. Disposal should follow local regulations for metal waste. Adhering to manufacturer guidelines and using the appropriate personal protective equipment (PPE) are also crucial for safety.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a rich history in the commercial truck industry, Cummins is committed to quality and innovation in manufacturing components that enhance the performance and reliability of trucks. The company’s dedication to excellence is evident in its wide range of products, including the Cummins Hexagon Head Cap Screw, which is designed to meet the high standards required for commercial vehicle applications.

Engine Compatibility with Hexagon Head Cap Screw Part 3010495

The Cummins-manufactured Hexagon Head Cap Screw part number 3010495 is a versatile component that finds application across various engine models. Specifically, it is compatible with the L10 CELECT and L10 MECHANICAL engines.

For the L10 CELECT engine, the screw is often used in securing various engine components, ensuring that parts remain tightly fastened under operational stresses. Its precision engineering makes it ideal for applications where both strength and accuracy are paramount.

Similarly, in the L10 MECHANICAL engine, the Hexagon Head Cap Screw part number 3010495 plays a crucial role in maintaining the structural integrity of the engine. Its design allows for easy installation and removal, which is beneficial during routine maintenance or repairs.

Both engines benefit from the use of this screw due to its robust construction and reliable performance, making it a preferred choice for securing critical engine parts.

Role of Part 3010495 Hexagon Head Cap Screw in Engine Systems

This Cummins part is integral to the assembly and operation of various engine components. Its primary function is to secure and fasten different parts together, ensuring structural integrity and proper functionality.

Air Mounting Compressor and Air Plumbing Compressor

In the air mounting compressor and air plumbing compressor systems, the Hexagon Head Cap Screw is used to fasten the compressor housing to the mounting brackets. This ensures that the compressor remains securely in place, allowing it to operate efficiently without vibrations that could lead to wear or failure.

Base Parts and Engine Block

For base parts and the engine block, the screw plays a vital role in attaching ancillary components such as sensors, brackets, and control units. This secure attachment is essential for maintaining the alignment and operational stability of these components.

Bracket and Lifting Applications

In brackets and lifting applications, the Hexagon Head Cap Screw is employed to connect lifting brackets to the engine or other heavy components. This connection is crucial for safe and effective lifting operations during maintenance or repair procedures.

Compressor and Control Systems

Within the compressor and control systems, the screw is used to mount control units and sensors to the compressor housing. This ensures that these critical components remain in the correct position, allowing for accurate monitoring and control of the compressor’s performance.

Drive and Front Gr. Trn. Acc.

In the drive system and front gr. trn. acc. (front transmission accessory), the screw secures various accessories to the engine or transmission. This includes items like pulleys, brackets, and mounting plates, ensuring they function correctly and do not detach during operation.

Exhaust Brake Actuator and Fuel Systems

For the exhaust brake actuator and fuel systems, the Hexagon Head Cap Screw is used to fasten the actuator to the engine and secure fuel lines and components. This ensures that the exhaust brake operates effectively and that fuel lines remain intact, preventing leaks and ensuring efficient fuel delivery.

Filter and Plumbing Systems

In filter and plumbing systems, including air, fuel, and oil cooler water plumbing, the screw is utilized to attach filters, plumbing brackets, and connectors. This secure attachment is essential for maintaining the integrity of the filtration and fluid transfer systems, ensuring they operate without leaks or disruptions.

Rotary Exhaust Retarder

Finally, in the rotary exhaust retarder, the screw is used to fasten the retarder housing and internal components. This ensures that the retarder functions correctly, providing the necessary control over exhaust flow and engine braking performance.

Conclusion

The Cummins Hexagon Head Cap Screw (Part #3010495) is a critical component in the maintenance and operation of commercial trucks. Its robust design, compatibility with various engine models, and versatile applications across different engine systems make it an indispensable part for ensuring the structural integrity and functional stability of truck components. Proper installation, regular maintenance, and adherence to safety practices are essential for maximizing the performance and longevity of this part.