C0143500814
Hexagon Flange Head Cap Screw
Cummins®

The C0143500814 Hexagon Flange Head Cap Screw is a specialized fastener produced by Cummins, a well-established manufacturer in the commercial truck industry. This screw is designed for use in various applications within commercial trucks, where it plays a role in securing components and contributing to the overall structural integrity of the vehicle.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of bolt characterized by a hexagonal head and a flange beneath the head. This design allows for efficient tightening and loosening using a wrench or socket, while the flange provides a bearing surface that distributes the load and prevents the screw from sinking into the material. In mechanical assemblies, these screws are commonly used to fasten components that require a high degree of security and resistance to vibration ¹.

Purpose and Role in Truck Operation

In the context of a commercial truck, the C0143500814 Hexagon Flange Head Cap Screw serves to secure critical components, ensuring they remain firmly in place under various operational conditions. Its role is particularly significant in areas where vibrations and dynamic loads are common, as it helps maintain the structural integrity and operational efficiency of the truck.

Key Features

The C0143500814 features a hexagonal head that facilitates easy and precise tightening using standard tools. The flange beneath the head provides an additional bearing surface, which helps distribute the load and prevents the screw from embedding into the material. Additionally, the screw is made from high-quality materials that offer excellent durability and resistance to corrosion, ensuring long-term performance in demanding environments ².

Benefits

The benefits of using the C0143500814 include enhanced fastening security due to its design, which resists loosening from vibrations. The flange also contributes to a more even distribution of load, reducing the risk of damage to the fastened materials. Furthermore, the screw’s design allows for straightforward installation and removal, making maintenance procedures more efficient.

Installation and Usage

Proper installation of the C0143500814 involves using the correct torque specifications to ensure optimal performance. It is important to follow best practices, such as using a torque wrench to apply the recommended torque, to avoid over-tightening or under-tightening, both of which can lead to issues such as stripping or loosening of the screw ³.

Troubleshooting and Maintenance

Common issues with the C0143500814 may include loosening due to vibrations or corrosion over time. Regular inspection and maintenance, such as checking for signs of wear or corrosion and ensuring the screw is properly torqued, can help prolong its service life and maintain the integrity of the fastened components.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history of innovation and a broad product range, Cummins is renowned for its quality and reliability in the commercial truck industry. The company’s commitment to excellence is reflected in its products, including the C0143500814, which is designed to meet the high standards required for commercial truck applications.

Cummins Engine Compatibility with Part C0143500814

The Cummins part C0143500814 is designed to integrate seamlessly with various Cummins engines. This particular screw is engineered to meet the stringent requirements of engine assembly and maintenance, ensuring reliability and durability in demanding environments.

B3.3 Engines

The B3.3 engine series benefits from the precision and strength provided by the C0143500814. This part is crucial for securing various engine components, ensuring that they remain tightly fastened and properly aligned. Its use in the B3.3 engines helps maintain the structural integrity and operational efficiency of the engine.

QSB3.3 CM2150 and QSB3.3 CM2250 EC Engines

For the QSB3.3 CM2150 and QSB3.3 CM2250 EC engines, the C0143500814 plays a vital role in the assembly and maintenance processes. These engines, known for their robust performance, require high-quality fasteners to handle the stresses and vibrations encountered during operation. The C0143500814 is specifically designed to fit these engines, providing the necessary strength and stability.

In both the QSB3.3 CM2150 and QSB3.3 CM2250 EC engines, this screw is used in various applications, including securing engine covers, brackets, and other critical components. Its design ensures that these parts remain securely fastened, contributing to the overall reliability and longevity of the engines.

By utilizing the C0143500814, Cummins ensures that their engines maintain high standards of performance and durability, making it an essential component for both assembly and maintenance.

Role of Part C0143500814 in Engine Systems

The C0143500814 is instrumental in securing various components within engine systems, ensuring stability and efficient operation. Its application spans across multiple areas, contributing to the overall integrity and performance of the engine.

Securing the Arrangement and Oil Fill Components

In the arrangement of engine components, this screw plays a significant role in fastening parts that are essential for the structural integrity of the engine. It is commonly used to secure the oil fill cap, ensuring a tight seal that prevents oil leaks and maintains the proper oil level within the engine.

Breather and Crankcase Applications

The breather system, which allows pressure equalization within the crankcase, relies on secure mounting to function correctly. The Hexagon Flange Head Cap Screw is often employed to attach breather components, ensuring they remain in place under varying engine conditions. Similarly, within the crankcase, this screw helps in attaching covers and plates, contributing to the containment of engine oil and the prevention of contaminants entering the system.

Cooler and Engine Oil Filter Mounting

Engine oil coolers and filters are vital for maintaining oil quality and engine temperature. The Hexagon Flange Head Cap Screw is utilized in the mounting of these components, ensuring they are firmly attached and can withstand the operational stresses of the engine environment.

Fuel and Harness Integration

In fuel systems, this screw aids in the secure attachment of fuel lines and components, ensuring a leak-free connection that is essential for safe and efficient fuel delivery. Additionally, in the context of electronic control module (ECM) wiring harnesses, it provides a stable mounting solution for sensors and wiring, contributing to the reliable operation of engine management systems.

Exhaust Recirculation and Turbocharger Plumbing

For exhaust recirculation systems, the screw is used in the plumbing and mounting of components, ensuring efficient recirculation of exhaust gases to reduce emissions. In turbocharger systems, it plays a role in securing plumbing and mounting components, contributing to the turbocharger’s ability to enhance engine performance by increasing air intake.

Fan Drive and Oil Pan Attachment

The attachment of the fan drive, which is responsible for engine cooling, often involves the use of this screw to ensure a secure connection. Similarly, in the mounting of the oil pan, it provides the necessary stability to contain engine oil and protect internal components.

Conclusion

In summary, the C0143500814 Hexagon Flange Head Cap Screw is a versatile fastener that enhances the reliability and performance of various engine systems by ensuring components are securely attached and can operate under the demanding conditions of engine operation. Its design and material quality make it a critical component in maintaining the structural integrity and operational efficiency of commercial trucks and engines.