C0143501070
Hexagon Flange Head Cap Screw
Cummins®

The C0143501070 Hexagon Flange Head Cap Screw by Cummins is a specialized fastener designed primarily for use in commercial trucks. Manufactured by Cummins, a reputable name in the automotive and heavy-duty truck industry, this screw is engineered to meet the demanding requirements of commercial vehicle applications.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of bolt characterized by its hexagonal head and a flange—a flat, circular plate—underneath the head. This design allows for easy tightening and loosening using a wrench or socket while providing a larger bearing surface that distributes the load more effectively. In the automotive industry, these screws are commonly used to secure various components, ensuring they remain firmly in place under operational stress ¹.

Purpose and Role in Truck Operation

In the context of commercial truck operations, the C0143501070 Hexagon Flange Head Cap Screw plays a significant role in securing critical components. It is often used in applications where both high tensile strength and resistance to loosening are required. By securing components such as engine mounts, chassis parts, and other structural elements, this screw helps maintain the structural integrity of the truck, ensuring safe and reliable operation ².

Key Features

The C0143501070 Hexagon Flange Head Cap Screw boasts several key features that enhance its functionality. Its hexagonal head design allows for efficient torque application, reducing the risk of cam-out during tightening. The flange provides an increased bearing surface, which helps distribute the load more evenly and reduces the likelihood of the screw pulling through the material. Additionally, the screw is typically made from high-strength materials, such as alloy steel, to withstand the rigors of commercial truck use. Unique attributes may include coatings or treatments that enhance corrosion resistance and durability ³.

Benefits

Using the C0143501070 Hexagon Flange Head Cap Screw offers several benefits. The design of the screw provides improved fastening security, making it less likely to loosen over time, even under vibration. Its resistance to vibration is particularly important in commercial trucks, where continuous movement and rough road conditions can cause fasteners to work loose. Additionally, the durable material composition ensures longevity, even in harsh operating environments, reducing the need for frequent replacements.

Installation and Usage Guidelines

Proper installation of the C0143501070 Hexagon Flange Head Cap Screw is vital for optimal performance. Begin by ensuring the mating surfaces are clean and free of debris. Use the appropriate wrench or socket to tighten the screw to the specified torque settings, which can typically be found in the vehicle’s service manual or provided by the manufacturer. It is important to avoid over-tightening, as this can lead to damage or stripping of the screw or the material it is securing. Following these guidelines will help ensure the screw performs its intended function effectively.

Troubleshooting and Maintenance

Common issues with the C0143501070 Hexagon Flange Head Cap Screw may include loosening, corrosion, or damage from over-tightening. Regular inspections can help identify these issues early. If loosening is detected, re-tighten the screw to the specified torque settings. Corrosion can often be prevented by ensuring the screw is properly coated or treated, and by keeping the area clean and dry. If damage is found, replacing the screw is typically the best course of action to maintain structural integrity.

Manufacturer Information - Cummins

Cummins is a well-established manufacturer with a strong reputation in the automotive and heavy-duty truck industries. Founded in 1919, Cummins has a long history of innovation and quality in producing engines and components. Their commitment to research and development ensures that their products, like the C0143501070 Hexagon Flange Head Cap Screw, meet the high standards required for commercial vehicle applications. Cummins’ focus on quality and durability makes them a trusted name in the industry.

Cummins Hexagon Flange Head Cap Screw C0143501070 in Engine Applications

The Cummins Hexagon Flange Head Cap Screw, part number C0143501070, is a critical component in the assembly and maintenance of several engine models. This screw is designed to provide secure fastening in applications where high strength and durability are essential.

B3.3 Engines

In the B3.3 engine series, the C0143501070 screw is utilized in various mounting and securing applications. Its robust design ensures that critical engine components remain tightly fastened, contributing to the overall reliability and performance of the engine.

QSB3.3 CM2150 and QSB3.3 CM2250 EC Engines

For the QSB3.3 CM2150 and QSB3.3 CM2250 EC engines, the C0143501070 screw plays a pivotal role in securing several key engine parts. These engines benefit from the screw’s ability to withstand high stress and maintain a tight fit, which is crucial for the longevity and efficiency of the engine.

The use of the C0143501070 screw in these engines ensures that all fastened components remain securely in place, even under the demanding conditions typical of heavy-duty operations. This screw’s design, including its hexagonal head and flange, provides a reliable method for tightening and maintaining the integrity of the engine’s structure.

Role of Part C0143501070 Hexagon Flange Head Cap Screw in Engine Systems

The C0143501070 Hexagon Flange Head Cap Screw is instrumental in securing various components within engine systems, ensuring stability and proper function. This screw is commonly utilized in the following applications:

• Air Intake Connection: Secures the air intake system to the engine, maintaining a sealed connection that is vital for efficient air flow.

• Alternator Mounting: Fastens the alternator to the engine block or bracket, ensuring it remains in place while operating under various conditions.

• Air Intake: Attaches components of the air intake system, contributing to the structural integrity of the assembly.

• Cooler: Used in the assembly of engine oil or transmission coolers, ensuring that these components are firmly attached to the engine or chassis.

• Engine Oil: Involved in the mounting of engine oil components, such as filters or sensors, to ensure they are securely in place.

• Fuel Filter: Secures the fuel filter to the engine or chassis, maintaining its position and ensuring proper fuel flow.

• Intake Manifold Connection: Fastens the intake manifold to the engine block, critical for maintaining the integrity of the air/fuel mixture delivery system.

• Engine Control Module Mounting: Attaches the Engine Control Module (ECM) to its designated location, ensuring it is securely mounted and protected from vibrations.

• Intake Connection: Secures various intake connections, ensuring that all components are tightly fastened to prevent leaks and ensure efficient operation.

In each of these applications, the C0143501070 Hexagon Flange Head Cap Screw plays a significant role in maintaining the structural integrity and operational efficiency of the engine system.

Conclusion

The C0143501070 Hexagon Flange Head Cap Screw by Cummins is a vital component in the maintenance and operation of commercial trucks and various engine systems. Its design, featuring a hexagonal head and flange, ensures efficient tightening, load distribution, and resistance to loosening under vibration. The screw’s high-strength material composition and potential coatings enhance its durability and corrosion resistance, making it suitable for the demanding conditions of heavy-duty operations. Proper installation and maintenance are crucial for optimal performance, and regular inspections can help prevent common issues such as loosening, corrosion, and damage. Cummins’ reputation for quality and innovation underscores the reliability of this part in ensuring the structural integrity and efficiency of commercial vehicles and engine systems.