3033630
Hexagon Flange Head Cap Screw
Cummins®

The Cummins Hexagon Flange Head Cap Screw, identified by part number 3033630, is a critical component in the realm of commercial trucks. Manufactured by Cummins, this screw is renowned for its robust design and reliable performance, meeting the stringent demands of heavy-duty applications.

Basic Concepts

A Hexagon Flange Head Cap Screw is characterized by its hexagonal head and a flange beneath the head. The hexagonal head allows for efficient torque application using a wrench, while the flange provides additional surface area to distribute the load and prevent the screw from sinking into the material. This design is particularly effective in fastening applications where high torque and secure connections are required.

Purpose and Role in Truck Operation

This Cummins part plays a role in the operation and maintenance of commercial trucks by providing secure fastening in various components. It is often used in applications where vibrations and dynamic loads are present, ensuring that critical parts remain firmly attached. This screw is integral to maintaining the structural integrity and operational efficiency of truck components.

Key Features

The 3033630 features a hexagonal head that facilitates easy and precise tightening using standard tools. The flange beneath the head enhances the screw’s ability to distribute loads and resist sinking into the fastened material. Additionally, the screw is crafted from high-quality materials, ensuring durability and resistance to corrosion, which is vital for long-term performance in demanding environments.

Benefits

Using the 3033630 offers several advantages. Its design enhances fastening security, making it less prone to loosening under vibration. The flange provides additional stability, and the hexagonal head allows for efficient installation and removal. Furthermore, the material properties of the screw contribute to its resistance against corrosion, extending its service life in various operating conditions.

Installation Guidelines

To install the 3033630, begin by ensuring the mating surfaces are clean and free of debris. Use a wrench to apply even torque, avoiding excessive force that could damage the screw or the fastened material. It is important to follow the specified torque settings to achieve optimal performance and longevity. Proper alignment and gradual tightening will help prevent cross-threading and ensure a secure connection.

Maintenance Tips

Regular maintenance of the 3033630 involves periodic inspection for signs of wear, corrosion, or loosening. Ensure that the screw and surrounding components are clean and free of contaminants. Re-torque the screw as necessary to maintain the specified tension. Following these practices will help prolong the lifespan of the screw and ensure continued reliable performance.

Troubleshooting Common Issues

Common issues with the 3033630 may include loosening due to vibrations, corrosion from exposure to harsh environments, or damage from improper installation. To address these problems, inspect the screw regularly and re-tighten as needed. Applying a corrosion-resistant coating can help prevent rust. If damage is detected, replace the screw to 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 spanning over a century, Cummins has established a reputation for quality, innovation, and reliability in the commercial truck industry. Their product range includes engines, powertrains, and aftermarket parts, all designed to meet the demanding requirements of heavy-duty applications.

Hexagon Flange Head Cap Screw (Part 3033630) Compatibility with Cummins Engines

The Cummins Hexagon Flange Head Cap Screw, part number 3033630, is a versatile component designed to fit seamlessly with a range of Cummins engines. This screw is engineered to provide robust fastening solutions, ensuring secure connections in various engine applications.

K38 and K50 Series Engines

The 3033630 screw is compatible with the K38 and K50 series engines. These engines are known for their reliability and performance in various industrial applications. The flange head design of the screw allows for easy installation and removal, making it ideal for maintenance and repair tasks. Its compatibility with these engines ensures that it can withstand the operational stresses and environmental conditions typical in these applications.

QSK38 and QSK50 Series Engines

For the QSK38 and QSK50 series engines, the 3033630 screw offers exceptional fitment and functionality. These engines are equipped with advanced technology and are used in demanding environments such as marine, power generation, and heavy-duty transportation. The screw’s design ensures a tight and secure fit, which is crucial for maintaining the integrity of engine components under high-stress conditions.

• QSK38 CM2150 MCRS
• QSK38 CM850 MCRS

These models benefit from the screw’s ability to provide a stable fastening solution, contributing to the overall reliability and longevity of the engine.

• QSK50 CM2150 K107
• QSK50 CM2150 MCRS
• QSK50 CM2350 K108

Similarly, the QSK50 series engines, including the CM2150 and CM2350 variants, are designed for high-performance applications. The 3033630 screw’s compatibility with these engines ensures that it can handle the rigorous demands of these operations, providing a dependable fastening solution that supports the engine’s structural integrity.

Understanding the Role of Part 3033630 Hexagon Flange Head Cap Screw in Engine Systems

The part 3033630 Hexagon Flange Head Cap Screw is integral to the assembly and functionality of various engine components. Its design and application are tailored to ensure secure fastening and reliable performance under demanding conditions.

Base Parts Assembly

In the assembly of base parts, the Hexagon Flange Head Cap Screw provides a robust connection. It is often used to fasten the base to the engine block, ensuring that the base remains securely in place. This is essential for maintaining the structural integrity of the engine and preventing any misalignment that could lead to performance issues.

Damper and Vibration Control

The damper, particularly the vibration damper, relies on secure fastening to function effectively. The Hexagon Flange Head Cap Screw is employed to attach the damper to the crankshaft or other moving parts. This ensures that the damper can effectively absorb vibrations, reducing wear and tear on the engine components and enhancing overall engine smoothness.

Viscous Vibration Damper Mounting

For viscous vibration dampers, the mounting process is critical. The Hexagon Flange Head Cap Screw is used to secure the damper to the engine, providing the necessary stability. This is vital for the damper to perform its role in dissipating vibrational energy, thereby protecting other engine parts from excessive movement and potential damage.

Drive and Fan Components

In drive systems, particularly those involving fans, the Hexagon Flange Head Cap Screw is used to attach the fan to the drive mechanism. This ensures that the fan operates efficiently, providing the necessary airflow for engine cooling. Secure fastening is essential to prevent any wobbling or misalignment that could reduce the effectiveness of the cooling system.

General Application in Engine Parts

Across various engine parts, the Hexagon Flange Head Cap Screw is a go-to fastening solution. Its design allows for easy installation and removal, making it ideal for maintenance and repair tasks. The screw’s flange head provides additional surface area for torque application, ensuring a tight and secure fit.

Conclusion

In summary, the part 3033630 Hexagon Flange Head Cap Screw plays a significant role in the secure assembly and reliable operation of multiple engine components. Its application in base parts, dampers, vibration control systems, and drive mechanisms underscores its importance in maintaining engine performance and durability.