4900572
Hexagon Flange Head Cap Screw
Cummins®

The Hexagon Flange Head Cap Screw, identified by part number 4900572, is a specialized fastener produced by Cummins, a renowned manufacturer in the automotive and heavy-duty truck industry. This screw is integral to the assembly and maintenance of commercial trucks, ensuring secure and reliable fastening in various applications.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of bolt characterized by its hexagonal head, which allows for efficient torque application using standard tools. The flange, a flat, circular plate at the head’s base, provides additional surface area for load distribution and prevents the screw from sinking into softer materials. Within a fastening system, this screw plays a role by securely joining components, distributing loads evenly, and resisting loosening over time ¹.

Role in Truck Operation

The 4900572 Hexagon Flange Head Cap Screw is specifically designed for use in commercial trucks. It plays a role in the secure attachment of various components, including engine parts, chassis elements, and body panels. Its design ensures that these critical connections remain intact under the demanding conditions encountered in commercial trucking, contributing to the overall reliability and safety of the vehicle ².

Key Features

The 4900572 Hexagon Flange Head Cap Screw features a hexagonal head that facilitates easy and precise torque application. The flange at the head’s base enhances load distribution and provides a barrier against the screw sinking into softer materials. Additionally, the cap screw design ensures a strong, threaded connection that can withstand significant stress and vibration, common in heavy-duty truck operations ³.

Benefits

This screw offers several benefits in commercial truck applications. Its hexagonal head allows for efficient and accurate torque application, ensuring that fastenings are neither over-tightened nor under-tightened. The flange enhances load distribution across the connected surfaces, reducing the risk of damage to softer materials. Furthermore, the design of the screw resists loosening over time, even under the dynamic conditions experienced by commercial trucks, contributing to the longevity and reliability of the fastening.

Installation and Usage

For proper installation of the 4900572 Hexagon Flange Head Cap Screw, it is important to use the correct tools to achieve the specified torque settings. This ensures that the screw is tightened to the optimal level, providing a secure fastening without risking damage to the screw or the connected components. It is also advisable to periodically check the tightness of the screw, especially in applications subject to vibration or varying loads, to maintain the integrity of the fastening over time.

Troubleshooting and Maintenance

Common issues with the 4900572 Hexagon Flange Head Cap Screw may include loosening over time or damage to the screw or connected components. Regular inspection and maintenance can help identify and address these issues before they lead to more significant problems. If loosening is detected, the screw should be re-tightened to the specified torque setting. In cases of damage, replacement of the screw may be necessary to ensure the continued reliability of the fastening.

Cummins Overview

Cummins is a well-established manufacturer with a strong reputation for quality and innovation in the production of automotive components. With a history of delivering reliable and high-performance parts, Cummins is committed to advancing the technology and efficiency of the vehicles it serves. The company’s dedication to quality is evident in its rigorous testing and manufacturing processes, ensuring that each component, including the 4900572 Hexagon Flange Head Cap Screw, meets the high standards required for commercial truck applications ⁴.

Conclusion

The 4900572 Hexagon Flange Head Cap Screw is a vital component in the assembly and maintenance of Cummins engines and commercial trucks. Its design and features ensure secure fastening, efficient load distribution, and resistance to loosening, contributing to the reliability and safety of the vehicle. Proper installation, regular maintenance, and understanding of its role in engine systems are essential for maximizing the performance and longevity of this Cummins part.