4900245
Hexagon Flange Head Cap Screw
Cummins®

The Hexagon Flange Head Cap Screw, identified by part number 4900245, is a component manufactured by Cummins, a well-established name in the commercial truck industry. This screw is significant in the realm of truck maintenance due to its robust design and reliable performance. Cummins, known for its commitment to quality and innovation, produces this screw to meet the demanding requirements of commercial truck operations.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of fastener characterized by its hexagonal head and a flange beneath the head. The hexagonal head allows for efficient torque application using standard tools, while the flange provides a larger bearing surface that helps distribute the load more evenly. Within a truck’s mechanical system, this screw serves to securely fasten components, ensuring they remain in place under various operational stresses.

Purpose and Role in Truck Operation

The 4900245 Hexagon Flange Head Cap Screw plays a specific role in the operation and maintenance of commercial trucks. It is utilized in various truck components where secure fastening is required. This includes, but is not limited to, engine components, chassis parts, and other critical assemblies. Its design ensures that components remain firmly attached, contributing to the overall reliability and safety of the truck.

Key Features

The 4900245 Hexagon Flange Head Cap Screw boasts several key features that enhance its functionality and durability. Its hexagonal head design allows for straightforward installation and removal using common tools. The flange beneath the head provides additional surface area, which helps in distributing the clamping force more effectively. Additionally, the screw is made from high-quality materials that offer resistance to corrosion and wear, ensuring long-lasting performance in demanding environments.

Benefits

Using the 4900245 Hexagon Flange Head Cap Screw in truck maintenance offers several advantages. The design of the screw contributes to improved fastening security, making it less likely to loosen over time. Its resistance to vibration is particularly beneficial in the dynamic environment of a commercial truck. Furthermore, the ease of installation and removal simplifies maintenance procedures, allowing for quicker and more efficient service.

Installation and Usage

Proper installation of the 4900245 Hexagon Flange Head Cap Screw is vital for ensuring a secure and lasting fastening. It is recommended to follow torque specifications provided by the manufacturer to achieve the correct clamping force without over-tightening, which could damage the screw or the components being fastened. Using the appropriate tools and techniques will help in maintaining the integrity of the screw and the fastened components.

Troubleshooting and Maintenance

Common issues with the 4900245 Hexagon Flange Head Cap Screw may include loosening or corrosion. Regular inspection and maintenance can help identify these issues early. If loosening is detected, re-tightening to the specified torque is recommended. In cases of corrosion, cleaning the affected area and applying a suitable anti-corrosive treatment can help prolong the screw’s lifespan. Routine checks during maintenance schedules will ensure optimal performance and longevity.

Cummins Overview

Cummins is a reputable manufacturer in the commercial truck industry, known for its history of innovation and commitment to quality. The company has established a strong reputation for producing reliable and high-performance automotive components. Cummins’ dedication to excellence is reflected in its wide range of products, including the 4900245 Hexagon Flange Head Cap Screw, which is designed to meet the rigorous demands of commercial truck applications.

Cummins Hexagon Flange Head Cap Screw 4900245 in Engine Applications

The Cummins Hexagon Flange Head Cap Screw, part number 4900245, is a critical component in various engine configurations. This screw is designed to provide secure fastening in high-stress environments, ensuring the integrity of engine assemblies.

In the A1400 and A1700 engines, the 4900245 screw is utilized in several key areas. These engines, known for their reliability and efficiency, often require robust fastening solutions to maintain operational integrity. The screw’s flange head design allows for a larger contact area, distributing the load more evenly and reducing the risk of stripping or failure under operational stress.

For the A2000 and A2300 engines, the 4900245 screw plays a similarly vital role. These engines, which are part of a series designed for heavy-duty applications, benefit from the enhanced durability and strength provided by this screw. The flange head design is particularly advantageous in these engines, where the fastening needs to withstand significant mechanical forces and thermal variations.

In all these engines, the 4900245 screw is typically used in applications where secure and reliable fastening is paramount. Its design ensures that critical engine components remain tightly secured, contributing to the overall performance and longevity of the engine.

Role of Part 4900245 Hexagon Flange Head Cap Screw in Engine Systems

In the intricate assembly of engine systems, the part 4900245 Hexagon Flange Head Cap Screw is instrumental in ensuring the secure fastening of various components. This screw is commonly employed in the fastening of the breather system, which plays a significant role in maintaining the engine’s efficiency and longevity.

Breather System Integration

The breather system is designed to release pressure build-up within the crankcase, preventing damage to seals and gaskets. The 4900245 Hexagon Flange Head Cap Screw is utilized to secure the breather components, ensuring a tight and reliable seal. This is essential for the proper functioning of the breather system, as any leakage can lead to oil contamination and reduced engine performance.

Crankcase Assembly

In the crankcase assembly, the 4900245 Hexagon Flange Head Cap Screw is used to fasten critical components that contribute to the structural integrity of the engine. The crankcase breather, which is a part of the crankcase system, relies on secure fastening to maintain its position and function. The screw’s design allows for easy installation and removal, facilitating maintenance and repair processes.

Crankcase Breather Functionality

The crankcase breather is a vital component that allows for the release of gases and moisture that accumulate within the crankcase. The 4900245 Hexagon Flange Head Cap Screw ensures that the breather is firmly attached, preventing any potential leaks that could compromise the engine’s operation. This screw’s role in the crankcase breather system is fundamental to maintaining the engine’s internal pressure balance and overall health.

Conclusion

In summary, the 4900245 Hexagon Flange Head Cap Screw is a key component in the secure assembly of breather and crankcase systems within engine configurations. Its application in these areas underscores the importance of reliable fastening mechanisms in ensuring the optimal performance and durability of engine systems.