3047155
Socket Head Cap Screw
Cummins®

The 3047155 Socket Head Cap Screw is a specialized fastener produced by Cummins, a leading manufacturer in the commercial truck industry. This screw is designed for use in various applications within commercial trucks, contributing to the secure assembly and maintenance of critical components. Cummins is renowned for its commitment to quality and innovation, ensuring that its products meet the demanding requirements of heavy-duty applications.

Basic Concepts of Socket Head Cap Screws

A Socket Head Cap Screw is a type of fastener characterized by a hexagonal socket in the head, allowing for efficient and secure tightening using a hex key. These screws are commonly used in mechanical applications where high strength and precision are required. They function by providing a strong, permanent connection between components, ensuring structural integrity and reliability in various assemblies ¹.

Purpose of the 3047155 Socket Head Cap Screw in Truck Operations

This Cummins part plays a specific role in the operation and maintenance of commercial trucks. It is utilized in areas where secure fastening is crucial, such as in the attachment of engine components, chassis parts, and other structural elements. Its application ensures that critical components remain firmly in place, contributing to the overall performance and safety of the truck.

Key Features

The 3047155 Socket Head Cap Screw boasts several key features that enhance its performance and durability in heavy-duty applications. It is constructed from high-quality materials, ensuring resistance to corrosion and wear. The screw’s design includes a precise hexagonal socket for easy installation and removal, and its cap head provides additional strength and stability. These attributes make it well-suited for the rigors of commercial truck operations.

Benefits

Using the 3047155 Socket Head Cap Screw offers several benefits. Its high fastening strength ensures a secure connection between components, reducing the risk of loosening over time. The ease of installation, facilitated by the hexagonal socket, allows for quick and efficient assembly. Additionally, its resistance to corrosion and wear contributes to the longevity and reliability of truck components, minimizing maintenance needs and enhancing overall performance.

Installation and Usage Guidelines

Proper installation of the 3047155 Socket Head Cap Screw is vital to maintain structural integrity and performance. It is recommended to use the appropriate torque specifications provided by Cummins to ensure the screw is tightened to the correct level. Utilizing the right tools, such as a hex key, will facilitate accurate and secure installation. Following these guidelines will help prevent issues such as over-tightening or under-tightening, which can compromise the screw’s effectiveness ².

Troubleshooting and Maintenance

Identifying common issues with Socket Head Cap Screws, such as loosening or damage, is important for maintaining truck performance. Regular inspections can help detect these problems early. If a screw is found to be loose, it should be re-tightened to the specified torque. In cases of significant damage, replacement may be necessary. Adhering to maintenance practices, such as periodic checks and timely replacements, will ensure the longevity and performance of the screws.

Cummins: Manufacturer Overview

Cummins Inc. is a globally recognized leader in the commercial truck industry, with a history of innovation and quality manufacturing. The company offers a wide range of products, including engines, filtration systems, and aftermarket parts, all designed to meet the rigorous demands of heavy-duty applications. Cummins’ commitment to quality is evident in its meticulous manufacturing processes and rigorous testing standards, ensuring that its components, like the 3047155 Socket Head Cap Screw, deliver reliable performance and durability in commercial trucks.

Socket Head Cap Screw 3047155 in Cummins Engines

The Socket Head Cap Screw 3047155, manufactured by Cummins, is a critical component in several of their engine models. This part is integral to the assembly and maintenance of the engines, ensuring secure fastening and structural integrity.

N14 MECHANICAL

In the N14 MECHANICAL engine, the Socket Head Cap Screw 3047155 is utilized in various applications where secure fastening is essential. This includes securing engine components, ensuring that parts remain tightly fastened under operational stresses.

NH/NT 855

Similarly, in the NH/NT 855 engines, the Socket Head Cap Screw 3047155 plays a vital role. It is used in the assembly of engine blocks, cylinder heads, and other critical components, providing the necessary strength and stability required for these parts.

QSK45 CM500 and QSK60 CM500

For the QSK45 CM500 and QSK60 CM500 engines, the Socket Head Cap Screw 3047155 is employed in several key areas. These include securing the engine’s internal components and ensuring that the assembly remains intact during operation. The high-strength properties of this screw make it suitable for the demanding conditions these engines operate under.

The consistent use of the Socket Head Cap Screw 3047155 across these engine models underscores its importance in maintaining the structural integrity and operational efficiency of Cummins engines.

Role of Part 3047155 Socket Head Cap Screw in Engine Systems

The part 3047155 Socket Head Cap Screw is integral to the assembly and secure functioning of various components within engine systems. This screw is employed to fasten and maintain the integrity of connections between different parts, ensuring they operate efficiently and reliably.

In the External Fuel Control Actuator, the Socket Head Cap Screw secures the actuator to its mounting bracket. This ensures precise control over fuel delivery, which is essential for maintaining optimal engine performance.

For the Fuel Filter Head and Damper, the screw plays a role in attaching the damper to the filter head. This connection is vital for stabilizing fuel flow and reducing vibrations that could otherwise affect the filter’s efficiency.

In the context of the Fuel Pump and Gear Fuel Pump, the Socket Head Cap Screw is used to secure the pump housing or cover. This ensures that the pump components remain aligned and sealed, which is necessary for consistent fuel pressure and delivery.

Additionally, within the Fuel Injection System, the screw is utilized to fasten injector components, ensuring they are held firmly in place. This is important for the accurate delivery of fuel into the combustion chamber, directly influencing engine efficiency and emissions.

Overall, the Socket Head Cap Screw (part 3047155) is a fundamental fastening component across various engine systems, contributing to the secure assembly and reliable operation of fuel-related components.

Conclusion

The 3047155 Socket Head Cap Screw is a critical component in the commercial truck industry, particularly for Cummins engines. Its design and features ensure secure fastening, high strength, and resistance to corrosion and wear, contributing to the overall performance and reliability of truck components. Proper installation and maintenance practices are essential to maximize the benefits of this screw, ensuring the longevity and efficiency of commercial trucks.