4007114
Hexagon Flange Head Cap Screw
Cummins®

The Cummins part 4007114, a Hexagon Flange Head Cap Screw, is a significant component in the realm of commercial truck maintenance. Manufactured by Cummins, this screw is renowned for its robust design and reliable performance, meeting the high standards required for heavy-duty applications.

Basic Concepts

A Hexagon Flange Head Cap Screw is characterized by its hexagonal head and a flange beneath the head. The hexagonal head facilitates efficient torque application using standard tools, while the flange provides additional surface area to distribute the load and prevent the screw from sinking into the material. These screws are used in mechanical systems to securely fasten components, ensuring stability and integrity under various operational conditions ¹.

Purpose and Role in Truck Operation

This Cummins part plays a specific role in the operation and maintenance of commercial trucks. It is commonly used in areas requiring secure fastening, such as attaching engine components and chassis parts. Its design ensures that components remain firmly in place, even under the dynamic and demanding conditions experienced by commercial trucks.

Key Features

The 4007114 Hexagon Flange Head Cap Screw features a hexagonal head for easy and precise tightening using common tools. The flange provides additional bearing surface, helping to distribute the load more evenly and prevent the screw from pulling through the material. Additionally, the screw is made from high-quality materials that offer excellent resistance to corrosion and wear, ensuring long-lasting performance in harsh environments.

Benefits

Using the 4007114 Hexagon Flange Head Cap Screw in truck maintenance offers several advantages. Its design provides improved fastening security, reducing the likelihood of components becoming loose over time. Its resistance to vibration ensures that the fastening remains tight even under dynamic conditions. Furthermore, the ease of installation and removal simplifies maintenance procedures, reducing downtime and enhancing overall efficiency.

Installation and Usage Guidelines

To ensure optimal performance and longevity, the 4007114 Hexagon Flange Head Cap Screw should be installed following specific guidelines. Begin by ensuring the mating surfaces are clean and free of debris. Use the appropriate torque wrench to tighten the screw to the manufacturer’s specified torque settings. Avoid over-tightening, as this can lead to damage. Regularly inspect the screw and surrounding components for signs of wear or loosening, and re-tighten as necessary to maintain secure fastening.

Troubleshooting and Maintenance

Common issues associated with Hexagon Flange Head Cap Screws include loosening due to vibration, corrosion, and wear. To troubleshoot these issues, regularly inspect the screws and surrounding areas for any signs of damage or corrosion. If corrosion is present, clean the affected area and apply a suitable anti-corrosive treatment. Replace any screws that show significant wear or damage to ensure continued reliable operation. Adhering to a routine maintenance schedule will help prolong the screw’s lifespan and maintain the integrity of the fastened components.

Safety Considerations

When working with the 4007114 Hexagon Flange Head Cap Screw, it is important to observe several safety practices. Always wear appropriate personal protective equipment, such as gloves and safety glasses, to protect against injuries. Use the correct tools and follow torque specifications to avoid over-tightening, which can lead to stripped threads or component damage. Ensure that the work area is well-lit and free of hazards to prevent accidents. Additionally, be mindful of the potential for sharp edges on the screw and take care to avoid cuts or abrasions.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins is committed to quality and innovation, providing reliable solutions for a variety of industries, including commercial trucking. The company’s extensive product range and dedication to excellence make it a trusted name in the industry, ensuring that components like the 4007114 Hexagon Flange Head Cap Screw meet the rigorous demands of heavy-duty applications ².

Hexagon Flange Head Cap Screw in Engine Systems

The Hexagon Flange Head Cap Screw (part 4007114) is integral to the assembly and operation of various engine components.

Cylinder Block

In the cylinder block, the Hexagon Flange Head Cap Screw is utilized to secure components such as the cylinder head, main bearing caps, and other critical mounting points. This screw ensures that the components remain firmly attached under the high stresses and vibrations experienced during engine operation. Its design allows for a secure fit, preventing loosening over time, which is essential for maintaining the structural integrity of the cylinder block. Additionally, the flange head provides a larger surface area for distribution of clamping force, reducing the risk of damage to the cylinder block material ³.

Conclusion

The 4007114 Hexagon Flange Head Cap Screw is a vital component in the maintenance and operation of commercial trucks and engines. Its robust design, reliable performance, and ease of use make it an essential part for ensuring the structural integrity and operational efficiency of heavy-duty applications. Proper installation, regular maintenance, and adherence to safety practices are crucial for maximizing the lifespan and effectiveness of this Cummins part.