4076472
Socket Head Cap Screw
Cummins®

The 4076472 Socket Head Cap Screw, a component manufactured by Cummins, plays a significant role in the commercial truck industry. This screw is engineered for secure assembly of various parts and components in commercial trucks, contributing to their efficiency and reliability.

Basic Concepts of Socket Head Cap Screws

A Socket Head Cap Screw is a fastener with a hexagonal socket in the head, designed to be driven using a hex key. These screws are prevalent in mechanical applications for their strength and secure fit, joining components under tension to ensure structural stability and integrity ¹.

Purpose of the 4076472 Socket Head Cap Screw in Trucks

This Cummins part is utilized in commercial trucks where strong, durable fastening is required. Applications include securing engine components, transmission parts, and chassis elements. Its design facilitates efficient torque application, ensuring components remain firmly in place under operational stress ².

Key Features

The 4076472 Socket Head Cap Screw is constructed from high-quality materials for durability and resistance to wear. It features a specific thread type for a strong grip, minimizing loosening risks. Its design also facilitates easy installation and removal, contributing to efficient maintenance procedures ³.

Benefits

Using the 4076472 Socket Head Cap Screw in truck maintenance offers advantages such as long-term reliability due to its durable construction, ease of installation for streamlined maintenance tasks, and resistance to corrosion for enhanced longevity in demanding environments.

Installation and Usage

Proper installation of this part is crucial for its effectiveness. Using the appropriate hex key and adhering to torque specifications provided by the manufacturer ensures a secure fit without damaging the socket, avoiding over-tightening or under-tightening that could compromise the screw’s function and the assembly’s integrity.

Troubleshooting and Maintenance

Common issues with Socket Head Cap Screws include loosening over time or corrosion. Regular inspection and tightening can prevent these issues. In cases of corrosion, cleaning the screw and applying an anti-corrosive treatment can help maintain its condition, ensuring longevity and proper function within the truck’s assembly.

About Cummins

Cummins Inc. is a global leader in designing, manufacturing, and distributing engines, filtration, and power generation products. Known for its commitment to quality and innovation, Cummins offers a range of components and systems to enhance commercial vehicles’ performance and reliability.

Socket Head Cap Screw (Part 4076472) in Cummins Engines

The Socket Head Cap Screw, part number 4076472, is crucial for the assembly and maintenance of various Cummins engines. It provides secure fastening in high-stress environments, ensuring engine components remain tightly secured during operation.

Application in ISX CM570 and ISX CM870 Engines

In these engines, the screw is used for cylinder head bolting, turbocharger mounting, and oil pan fastening, ensuring structural integrity and operational efficiency.

Application in ISX CM871 Engines

In the ISX CM871 engine, this part is employed in exhaust manifold bolting and fastening various fuel system components, highlighting its importance in ensuring engine reliability and performance.

Role of Part 4076472 Socket Head Cap Screw in Engine Systems

The 4076472 Socket Head Cap Screw is vital for the assembly and maintenance of various engine systems. It provides secure fastening in applications requiring high torque and resistance to loosening.

• Fuel Control Module: Secures critical components that regulate fuel delivery.
• Fuel Pump: Ensures the structural integrity of the pump for consistent fuel pressure and flow.
• Pump: Holds moving parts firmly in place in high-stress environments.
• Fuel System: Secures fuel lines, filters, and other components for a leak-free system.

Conclusion

The 4076472 Socket Head Cap Screw is a versatile and essential fastener in the commercial truck industry, contributing to the reliability and performance of engine systems through strong, secure connections across various applications.