3094574
Wiring Harness
Cummins®

The 3094574 Hex Flange Head Cap Screw, manufactured by Cummins, is a specialized fastener designed for use in commercial truck maintenance and operation. Cummins, a well-established name in the commercial vehicle industry, produces this screw to meet the demanding requirements of heavy-duty applications. This screw is integral to ensuring the reliability and efficiency of truck components, contributing to the overall performance and longevity of commercial vehicles.

Basic Concepts of Hex Flange Head Cap Screws

Hex Flange Head Cap Screws are a type of fastener characterized by a hexagonal head and a flange that sits against the surface being fastened. These screws are widely used in the automotive industry for their ability to provide a secure and stable connection. Mechanically, the hex head allows for easy tightening and loosening using a wrench or socket, while the flange distributes the load and prevents the screw from pulling through the material. These screws are commonly employed in applications where high strength and resistance to loosening are required ¹.

Purpose of the 3094574 Hex Flange Head Cap Screw in Truck Operation

The 3094574 Hex Flange Head Cap Screw plays a specific role in the operation and maintenance of commercial trucks. It is used in various truck components where secure fastening is crucial. This includes applications in the engine, transmission, and chassis, where the screw helps to maintain the integrity of critical assemblies. By providing a robust connection, it ensures that components remain securely in place, even under the strenuous conditions encountered in commercial truck operation ².

Key Features of the 3094574 Hex Flange Head Cap Screw

The 3094574 Hex Flange Head Cap Screw is defined by several design elements and material properties. Its hex-shaped head allows for efficient torque application, while the flange provides additional surface area to distribute the load. The screw features a specific type of threading that ensures a strong grip in the material being fastened. Additionally, the material used in its construction is chosen for its durability and resistance to corrosion, making it suitable for the harsh environments typical of commercial truck applications.

Benefits of Using the 3094574 Hex Flange Head Cap Screw

The 3094574 Hex Flange Head Cap Screw offers several advantages. Its design ensures durability and resistance to loosening, which is vital in applications where vibrations and dynamic loads are common. The ease of installation and removal is enhanced by the hex head, allowing for quick and efficient fastening. Additionally, the flange provides added security by preventing the screw from pulling through the material, which is particularly beneficial in high-stress applications.

Installation and Usage Guidelines

Proper installation of the 3094574 Hex Flange Head Cap Screw involves several steps to ensure a secure and lasting connection. Begin by selecting the appropriate drill bit to create a pilot hole, which helps to guide the screw and reduce the risk of splitting the material. Use a torque wrench to apply the recommended torque specification, ensuring that the screw is tightened to the manufacturer’s guidelines. This prevents over-tightening, which can lead to damage, and under-tightening, which can result in a loose connection. Recommended tools include a hex wrench or socket wrench for tightening and a torque wrench for accurate torque application.

Troubleshooting Common Issues

Common problems associated with Hex Flange Head Cap Screws include stripping and corrosion. Stripping can occur if the screw is over-tightened or if the material being fastened is too soft. To address this, ensure that the correct torque specification is used and that the material is suitable for the screw. Corrosion can be mitigated by selecting screws made from corrosion-resistant materials and by applying a protective coating if necessary. Regular inspection and maintenance can help identify and address these issues before they lead to failure.

Maintenance Tips

Regular maintenance of Hex Flange Head Cap Screws is important to ensure longevity and reliable performance. Inspect screws periodically for signs of loosening, corrosion, or damage. Replace screws that show signs of wear or failure to prevent component failure. Additionally, ensure that all screws are tightened to the correct torque specification during routine maintenance checks. This helps to maintain the integrity of the fastened components and ensures the continued reliability of the truck.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and related technologies. With a history spanning over a century, Cummins has established a reputation for quality, innovation, and reliability in the commercial vehicle industry. The company’s commitment to excellence is evident in its product range, which is designed to meet the demanding requirements of heavy-duty applications. Cummins’ focus on quality and innovation ensures that its products, including the 3094574 Hex Flange Head Cap Screw, deliver reliable performance and durability in commercial truck operations ³.

Cummins Hex Flange Head Cap Screw 3094574 in Engine Applications

The Cummins Hex Flange Head Cap Screw part number 3094574 is a critical component in various engine configurations. This part is designed to provide secure fastening in high-stress environments, ensuring the integrity of engine assemblies.

QST30 CM552 Engines

In the QST30 CM552 engines, the Hex Flange Head Cap Screw 3094574 is utilized to secure various engine components. Its robust design and high-strength properties make it ideal for applications where reliable fastening is crucial. This screw is often used in the engine’s head assembly, ensuring that the head is tightly fastened to the engine block, which is vital for maintaining proper sealing and performance.

Grouping of Engines

The Hex Flange Head Cap Screw 3094574 is also compatible with other Cummins engines within the same family as the QST30 CM552. These engines share similar design principles and operational requirements, making the screw a versatile choice across multiple models. The screw’s ability to withstand high torque and pressure makes it an essential part in these engines, ensuring that all fastened components remain securely in place under operational conditions.

Part 3094574 Hex Flange Head Cap Screw Component Usage

The Part 3094574 Hex Flange Head Cap Screw is instrumental in securing various components within engine systems. Its robust design ensures reliable fastening, which is essential for maintaining the integrity and performance of the engine.

Accessories

In the realm of engine accessories, the Hex Flange Head Cap Screw is often used to mount sensors, gauges, and other monitoring devices. These accessories require secure attachment to ensure accurate readings and reliable operation. The screw’s flange head provides additional surface area, enhancing the stability of the mounted components and resisting vibrational forces that could loosen standard screws.

Electrical Accessories

For electrical accessories, such as solenoids and actuators, the Hex Flange Head Cap Screw plays a significant role. These components need to be firmly attached to prevent electrical disruptions or mechanical failures. The screw’s design allows for easy torque application, ensuring that the electrical connections remain secure under varying operational conditions.

Wiring

In wiring applications, the Hex Flange Head Cap Screw is used to secure wiring harnesses and junction boxes. This is particularly important in high-vibration environments where standard screws might become loose over time. The flange head of the screw distributes the clamping force more evenly, reducing the risk of wire damage and ensuring consistent electrical conductivity.

Harness

Wiring harnesses often require robust fastening solutions to maintain their structural integrity. The Hex Flange Head Cap Screw is ideal for this purpose, as it can withstand the dynamic loads and environmental conditions typical in engine compartments. Its design helps in keeping the harness organized and protected, which is vital for the overall reliability of the electrical system.

Engine Control Wiring

Engine control wiring demands precise and secure fastening to ensure the proper function of the engine management system. The Hex Flange Head Cap Screw is employed to attach control modules, sensors, and other critical components. Its ability to provide a strong, vibration-resistant connection is essential for maintaining the accuracy and responsiveness of the engine control system.

Conclusion

The 3094574 Hex Flange Head Cap Screw by Cummins is a vital component in the maintenance and operation of commercial trucks. Its robust design, ease of installation, and resistance to loosening make it an ideal choice for securing various engine and truck components. Proper installation, regular maintenance, and adherence to torque specifications are crucial for ensuring the longevity and reliability of this Cummins part. Cummins’ commitment to quality and innovation is reflected in the performance and durability of the 3094574 Hex Flange Head Cap Screw, making it a trusted component in the commercial vehicle industry.