3093727
Hexagon Head Cap Screw
Cummins®

The Hexagon Head Cap Screw, part number 3093727, manufactured by Cummins, is a specialized fastener designed for use in commercial truck maintenance and operation. Cummins, a well-established name in the commercial truck industry, produces a range of components that are integral to the functionality and reliability of heavy-duty vehicles. This part plays a significant role in ensuring the secure fastening of various truck parts.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is a type of fastener characterized by its hexagonal head, which allows for efficient tightening and loosening using standard tools such as wrenches or sockets. The design of the hexagonal head provides a firm grip, reducing the risk of cam-out during use. Cap screws are commonly used in various industries for their strength and reliability in fastening applications, making them a preferred choice for critical connections ¹.

Purpose of the 3093727 Hexagon Head Cap Screw in Truck Operation

This Cummins part is specifically designed to play a role in the operation and maintenance of commercial trucks. It is typically used in applications where secure and durable fastening is required, such as in the attachment of engine components, chassis parts, and other critical assemblies. The screw’s design ensures that it can withstand the rigors of heavy-duty truck operation, contributing to the overall reliability and safety of the vehicle ².

Key Features of the 3093727 Hexagon Head Cap Screw

The 3093727 boasts several key features that enhance its performance and durability. Its hexagonal head design allows for easy and efficient tightening with standard tools. The screw is made from high-quality materials, ensuring resistance to corrosion and wear. Additionally, it may feature unique attributes such as a threaded shank for secure fastening and a flat underside for a flush fit with the surface it is attached to.

Benefits of Using the 3093727 Hexagon Head Cap Screw

Using this part offers several advantages. The screw provides improved fastening strength, ensuring that critical components remain securely attached during operation. Its design allows for easy installation and removal with standard tools, reducing maintenance time. Additionally, the screw’s resistance to loosening over time contributes to the longevity and reliability of the fastening application.

Installation and Usage Guidelines

Proper installation of the 3093727 is crucial for ensuring secure and effective fastening. Follow these guidelines for installation:

1. Clean the fastening area to remove any debris or corrosion.
2. Align the screw with the designated hole.
3. Use a wrench or socket to tighten the screw to the specified torque, ensuring a secure fit without over-tightening.
4. Inspect the installation to confirm that the screw is properly seated and the fastening is secure.

Troubleshooting Common Issues

Common issues associated with Hexagon Head Cap Screws include loosening, corrosion, or damage. To address these problems:

• If the screw loosens, re-tighten it to the specified torque. If it continues to loosen, inspect for underlying issues such as vibration or improper installation.
• To prevent corrosion, apply a corrosion-resistant coating or use screws made from materials resistant to the operating environment.
• If the screw is damaged, replace it with a new one to ensure the integrity of the fastening application.

Maintenance Tips

Regular maintenance of the 3093727 can ensure longevity and reliable performance. Inspect the screw periodically for signs of wear, corrosion, or loosening. Clean the fastening area as needed to prevent debris buildup. Follow the manufacturer’s guidelines for torque specifications and replacement intervals to maintain the screw’s effectiveness.

Cummins: A Brief 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 quality, Cummins has established a strong reputation in the commercial truck industry. The company’s extensive product range and commitment to customer satisfaction make it a trusted source for truck components, including the 3093727 ³.

Hexagon Head Cap Screw 3093727 in Cummins Engines

The 3093727, manufactured by Cummins, is a critical component in several of their engine models. This screw is designed to provide secure fastening in high-stress environments, ensuring the integrity and reliability of the engine assemblies.

QST30 CM2350 T101 and QST30 CM552

In the QST30 CM2350 T101 and QST30 CM552 engines, the 3093727 is utilized in various applications. Its robust design and high-strength properties make it ideal for securing engine components, such as cylinder heads and engine blocks, where precise and consistent fastening is crucial. The screw’s ability to withstand significant loads and vibrations ensures that the engine components remain tightly fastened, preventing any potential loosening over time.

The use of this screw in these engines highlights Cummins’ commitment to quality and durability. By incorporating such a reliable component, Cummins ensures that the engines can operate efficiently and reliably under demanding conditions. The 3093727 is a testament to the precision engineering and attention to detail that Cummins applies to its engine designs.

Role of Part 3093727 Hexagon Head Cap Screw in Engine Systems

The part 3093727 is integral to the assembly and operation of various engine components. In the pump system, it secures the pump housing to the engine block, ensuring a tight seal that prevents leaks and maintains system pressure.

Within the water system, this screw is used to attach the water pump to the engine, facilitating the circulation of coolant throughout the engine to regulate temperature.

In the auxiliary cooling system, it plays a role in securing additional cooling components, such as radiators or cooling fans, to the engine or chassis, enhancing the overall cooling efficiency.

For the thermostat housing, the part 3093727 screw is employed to fasten the housing to the engine, allowing for precise control of coolant flow based on engine temperature.

In the context of a water pump kit, this screw is often included to ensure the new water pump is properly mounted and sealed, contributing to the longevity and reliability of the cooling system.

Overall, the part 3093727 Hexagon Head Cap Screw is a fundamental component in the secure assembly and efficient operation of these engine systems.

Conclusion

The 3093727 Hexagon Head Cap Screw is a vital component in the maintenance and operation of commercial trucks, particularly in Cummins engines. Its design, featuring a hexagonal head for efficient tightening and high-quality materials for durability, ensures secure fastening in demanding environments. Proper installation, regular maintenance, and addressing common issues such as loosening and corrosion are essential for the longevity and reliability of this part. Cummins’ commitment to quality and innovation is evident in the use of this screw across their engine models, highlighting its importance in ensuring efficient and reliable engine operation.