3067382
Hexagon Head Cap Screw
Cummins®

The Hexagon Head Cap Screw, part number 3067382, is a critical component in commercial truck maintenance, offering secure fastening solutions for various applications. Manufactured by Cummins, a leading name in the automotive industry, this part is specifically designed for use in heavy-duty trucks. It plays a significant role in ensuring the structural integrity and operational efficiency of commercial vehicles.

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. The design, with its threaded shank and under-the-head threading, enables it to provide a strong and secure fastening. In the automotive industry, cap screws are commonly used to join components that require frequent disassembly or where vibration resistance is necessary ¹.

Purpose of the 3067382 Hexagon Head Cap Screw in Truck Operation

This Cummins part is integral to the operation and maintenance of commercial trucks. It is utilized in various assemblies where secure fastening is required to maintain the integrity of truck components. This screw contributes to the reliable performance of the truck by ensuring that parts remain firmly in place under operational stress and environmental conditions.

Key Features of the 3067382 Hexagon Head Cap Screw

The 3067382 Hexagon Head Cap Screw is distinguished by several key features that enhance its performance and durability. It is constructed from high-quality materials, ensuring resistance to corrosion and wear. The screw features a specific thread type that provides optimal engagement with mating components, and its design includes elements that improve torque application and reduce the risk of stripping ².

Benefits of Using the 3067382 Hexagon Head Cap Screw

Utilizing this part offers several advantages. It provides improved fastening strength, which is vital for withstanding the dynamic loads experienced by heavy-duty trucks. The screw’s design also offers resistance to vibration, which helps maintain a secure connection over time. Additionally, the hexagonal head allows for ease of installation and removal, facilitating maintenance procedures.

Installation and Usage Guidelines

Proper installation of the 3067382 Hexagon Head Cap Screw is crucial for ensuring a secure fastening solution. It is recommended to use the appropriate tools and adhere to the specified torque settings to avoid over-tightening or under-tightening. Careful alignment of the screw with the mating component and gradual tightening in stages will help achieve the desired clamping force without damaging the threads ³.

Troubleshooting and Maintenance

Common issues with Hexagon Head Cap Screws include loosening due to vibration or corrosion. Regular inspection and maintenance can help identify these issues early. To prolong the life of the screw, it is important to keep the fastening area clean and free of contaminants. If signs of wear or damage are present, the screw should be replaced to maintain the integrity of the assembly.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration, and emissions technologies. With a strong commitment to quality and innovation, Cummins has established itself as a trusted provider of reliable components for commercial vehicles. The company’s extensive product range and dedication to customer satisfaction underscore its role in the automotive industry.

Hexagon Head Cap Screw 3067382 in Cummins Engines

The Cummins part number 3067382, a Hexagon Head Cap Screw, is a critical component in several Cummins engine models. This screw is integral to the assembly and maintenance of these engines, ensuring structural integrity and proper function.

ISM CM570 and ISM CM570/870

In the ISM CM570 and ISM CM570/870 engines, this screw is used in various applications, including securing engine components and ensuring the alignment of parts during assembly. Its robust design and high-strength properties make it suitable for the demanding conditions these engines operate under.

L10 CELECT

The L10 CELECT engine also utilizes the Hexagon Head Cap Screw 3067382. This screw plays a crucial role in maintaining the structural integrity of the engine’s components, ensuring that all parts are securely fastened and properly aligned.

M11 CELECT and M11 CELECT PLUS

Similarly, in the M11 CELECT and M11 CELECT PLUS engines, the Hexagon Head Cap Screw 3067382 is employed to secure various engine parts. Its use in these engines highlights its importance in maintaining the precision and reliability of the engine’s assembly.

M11 MECHANICAL

The M11 MECHANICAL engine also incorporates the Hexagon Head Cap Screw 3067382. This screw is essential for the secure fastening of components, ensuring that the engine operates smoothly and efficiently.

QSM11 CM570

Lastly, the QSM11 CM570 engine uses the Hexagon Head Cap Screw 3067382 to secure and align critical engine parts. Its application in this engine underscores its importance in maintaining the engine’s structural integrity and performance.

Role of Part 3067382 Hexagon Head Cap Screw in Engine Systems

The part 3067382 Hexagon Head Cap Screw is integral to the assembly and functionality of various engine components. In brake systems, this screw is often used to secure brake calipers to their mounts, ensuring stability and precise control during braking. Its hexagonal head allows for firm and consistent tightening, which is essential for maintaining the integrity of the brake assembly.

Within the engine itself, the Hexagon Head Cap Screw is commonly employed to fasten critical components such as cylinder heads, valve covers, and timing chain covers. These applications demand a screw that can withstand high temperatures and vibrations, ensuring that engine components remain securely in place throughout operation.

In lever systems, particularly those associated with clutch and gear shift mechanisms, this screw plays a role in attaching levers to their respective pivot points. This secure attachment is vital for the smooth operation of these levers, directly influencing the driver’s control over the vehicle.

For rocker systems, the Hexagon Head Cap Screw is used to mount rockers to their bases or frames. This ensures that the rockers maintain their alignment and function correctly, which is important for the overall performance of the engine’s valve train. The screw’s design allows for easy adjustment and maintenance, facilitating the fine-tuning of the engine’s performance.

Conclusion

The 3067382 Hexagon Head Cap Screw is a vital component in the maintenance and operation of heavy-duty trucks and Cummins engines. Its robust design, high-strength properties, and ease of use make it an essential part for ensuring the structural integrity and reliable performance of commercial vehicles. Proper installation, regular maintenance, and timely replacement are key to maximizing the benefits of this critical fastening solution.