3927064
Hexagon Flange Head Cap Screw
Cummins®

The Hexagon Flange Head Cap Screw, identified by Part #3927064, is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This screw is integral to various applications within heavy-duty trucks, providing reliable fastening solutions that ensure the integrity and functionality of critical systems.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of fastener characterized by its hexagonal head and flanged base. The hexagonal head allows for efficient torque application using standard tools, while the flange distributes the load over a larger area, reducing the risk of the screw pulling through the material. Within mechanical systems, these screws serve to securely join components, ensuring stability and alignment.

Role in Truck Operation

In the context of heavy-duty trucks, the 3927064 Hexagon Flange Head Cap Screw plays a significant role in supporting various systems. It is commonly used in applications where high strength and resistance to vibration are required, such as in the fastening of engine components, chassis parts, and other critical assemblies. Its design ensures that components remain securely fastened under the demanding conditions encountered in heavy-duty truck operations.

Key Features

The 3927064 Hexagon Flange Head Cap Screw boasts several primary characteristics that enhance its performance and reliability. Its hexagonal head design facilitates easy and precise tightening, while the flange feature provides additional surface area for load distribution. The screw is typically made from high-strength materials, ensuring durability and resistance to wear. Additionally, its threading specifications are designed to provide a secure and tight fit, minimizing the risk of loosening over time.

Benefits

Utilizing the 3927064 Hexagon Flange Head Cap Screw offers several advantages. Its robust construction contributes to enhanced durability, making it suitable for the rigorous environments of heavy-duty trucks. The flange design aids in distributing loads more evenly, reducing stress on the fastened materials. Furthermore, the screw’s ease of installation and resistance to vibration make it a practical choice for maintaining the integrity of truck components over time.

Installation Process

Proper installation of the 3927064 Hexagon Flange Head Cap Screw involves several steps to ensure optimal performance. Begin by selecting the appropriate screw size and ensuring the mating surfaces are clean and free of debris. Use a torque wrench to apply the recommended torque specifications, avoiding over-tightening which can damage threads or components. It is also important to periodically check the screw’s tightness, especially in applications subject to vibration, to maintain secure fastening.

Maintenance and Troubleshooting

Regular maintenance of the 3927064 Hexagon Flange Head Cap Screw is crucial for prolonged service life. Inspect the screw and surrounding components for signs of wear, corrosion, or damage. Addressing issues promptly can prevent more significant problems down the line. If a screw appears loose, re-tighten it to the specified torque. In cases of severe damage or corrosion, replacement may be necessary to ensure continued reliability.

Safety Considerations

When working with the 3927064 Hexagon Flange Head Cap Screw, adhering to safety guidelines is paramount. Use appropriate personal protective equipment, such as gloves and safety glasses, to protect against injury. Follow the manufacturer’s torque specifications to avoid over-tightening, which can lead to component failure. Additionally, ensure that all tools and equipment are in good working condition to prevent accidents during installation or maintenance procedures.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a rich history dating back to 1919, Cummins has established a strong reputation for quality, reliability, and customer satisfaction in the automotive and heavy-duty truck industry. The company’s extensive product range includes engines, powertrain components, and aftermarket parts, all designed to meet the demanding requirements of various applications.

Cummins Engine Compatibility with Part 3927064

The Hexagon Flange Head Cap Screw, part number 3927064, manufactured by Cummins, is a versatile component that finds application across a range of Cummins engines. This part is designed to secure various components within the engine, ensuring stability and integrity during operation. Below is a detailed overview of the engines that are compatible with this particular part.

ISB Series Engines

The ISB series engines, including the ISB CM2150, ISB CM850, and QSC9 CM2250/QSL9 CM2250, utilize the 3927064 screw in several critical applications. These engines are known for their robust performance and reliability, often used in heavy-duty applications. The screw’s design allows it to withstand the high stresses and vibrations typical of these engines, ensuring long-term durability and performance.

ISC Series Engines

The ISC series engines, such as the ISC CM2150 and QSL8.9 CM2150 L141, also benefit from the use of the 3927064 screw. These engines are typically employed in applications requiring high torque and power, such as construction and agricultural equipment. The screw’s ability to provide a secure fastening is crucial in these demanding environments.

ISL Series Engines

The ISL series engines, including the ISL CM2150, ISL CM554, ISL9 CM2150 SN, ISL9 CM2250, and ISL9.5 CM2880 L138, are another set of engines that integrate the 3927064 screw. These engines are designed for a variety of applications, from on-highway to off-highway uses. The screw’s precision and strength make it an ideal choice for securing components in these engines, ensuring optimal performance and reliability.

QSL Series Engines

The QSL series engines, such as the QSL9 CM2250, QSL9 CM2350 L102, and QSL9 CM850(CM2850), also incorporate the 3927064 screw. These engines are known for their efficiency and power, often used in heavy-duty applications. The screw’s design ensures that it can handle the rigors of these engines, providing a reliable fastening solution.

By using the 3927064 Hexagon Flange Head Cap Screw across these various engine series, Cummins ensures that each engine benefits from a component that is both reliable and durable. This compatibility highlights the versatility of the part and its importance in maintaining the integrity of the engine’s components.

Hexagon Flange Head Cap Screw in Engine Systems

The Hexagon Flange Head Cap Screw (part 3927064) is a versatile fastener that plays a significant role in securing various components within engine systems. Its design allows for efficient torque transfer and secure fastening, making it suitable for a range of applications.

In the arrangement of engine components, this screw is often used to fasten brackets, mounts, and other structural elements that require a strong, reliable connection. Its flange head provides additional surface area, enhancing the screw’s resistance to loosening under vibration.

Within the turbocharger system, the Hexagon Flange Head Cap Screw is employed to secure the turbocharger housing to the engine block or manifold. This ensures that the turbocharger remains firmly in place, even under high-stress conditions, contributing to the overall efficiency and performance of the turbocharger.

For the brake system, particularly in the context of the engine brake (12V) kit and the standard engine brake kit, this screw is used to attach brake components such as caliper brackets and mounting plates. Its robust design helps maintain the integrity of the brake system, ensuring reliable performance during operation.

In the converter and catalytic systems, the screw is utilized to secure catalytic converters and exhaust components. This is essential for maintaining the alignment and structural integrity of the exhaust system, which is vital for efficient emission control and overall engine performance.

Additionally, in the doser system, which is part of selective catalytic reduction (SCR) technology, the Hexagon Flange Head Cap Screw is used to fasten doser components. This ensures that the doser remains securely attached, allowing for precise injection of reducing agents into the exhaust stream.

Lastly, in systems involving fluid management, such as coolant or oil systems, this screw is used to secure fluid passages and fittings. This helps prevent leaks and ensures that fluid dynamics within the engine are maintained as designed.

Overall, the Hexagon Flange Head Cap Screw (part 3927064) is an essential component in the assembly and maintenance of various engine systems, providing reliable fastening solutions across a wide range of applications.

Conclusion

The 3927064 Hexagon Flange Head Cap Screw is a critical component in the automotive and heavy-duty truck industry, offering reliable fastening solutions for a variety of applications. Its robust design, ease of installation, and resistance to vibration make it an ideal choice for securing engine components, chassis parts, and other critical assemblies in heavy-duty trucks. Regular maintenance and adherence to safety guidelines are essential for ensuring the prolonged service life and reliability of this Cummins part.