3332130
Hexagon Flange Head Cap Screw
Cummins®

The Hexagon Flange Head Cap Screw, identified by part number 3332130, is a component manufactured by Cummins. This screw is significant in heavy-duty truck applications due to its robust design and reliable performance. Cummins, a reputable manufacturer in the automotive industry, produces this part to meet the demanding requirements of truck operations ¹.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of fastener characterized by its hexagonal head and flange beneath the head. The hexagonal head allows for efficient tightening and loosening using a wrench or socket, while the flange provides a larger bearing surface that distributes the load more evenly, reducing the risk of the screw pulling through the material ². In mechanical systems, these screws are used to secure components together, ensuring stability and integrity under various operational conditions.

Purpose and Role in Truck Operation

The 3332130 Hexagon Flange Head Cap Screw plays a role in the operation of a truck by securing various components that are subject to significant stress and vibration. It is commonly used in applications such as engine mounts, transmission housings, and chassis components. By providing a secure and stable connection, this screw helps maintain the structural integrity and performance of these critical truck parts ³.

Key Features

The 3332130 Hexagon Flange Head Cap Screw features a hexagonal head design that facilitates easy and precise tightening. The flange beneath the head increases the bearing surface area, enhancing the screw’s ability to withstand loads without pulling through the material. Additionally, the screw is constructed from high-quality materials that offer excellent durability and resistance to corrosion, making it suitable for the harsh environments typical of heavy-duty truck operations.

Benefits

The 3332130 Hexagon Flange Head Cap Screw offers several advantages. Its durable construction ensures long-lasting performance even under demanding conditions. The design resists vibration, which is common in truck operations, helping to maintain a secure connection over time. Additionally, the hexagonal head allows for straightforward installation and removal, enhancing efficiency during maintenance procedures.

Installation and Usage

Proper installation of the 3332130 Hexagon Flange Head Cap Screw is vital to ensure optimal performance and longevity. It should be installed using the appropriate torque specifications to achieve the correct tension without overtightening, which could damage the screw or the surrounding material. Best practices include using a torque wrench to apply the specified torque and periodically checking the screw’s tightness during operation to prevent loosening.

Troubleshooting and Maintenance

Common issues with the 3332130 Hexagon Flange Head Cap Screw may include loosening due to vibration or corrosion in harsh environments. Regular inspection and maintenance can help identify and address these issues promptly. If corrosion is detected, the affected area should be cleaned, and a corrosion-resistant coating may be applied. Ensuring the screw is properly torqued during installation and re-tightening it periodically can prevent loosening.

Manufacturer - Cummins

Cummins is a well-established manufacturer with a strong reputation in the automotive industry. The company is known for its commitment to producing high-quality components that meet the rigorous demands of heavy-duty applications. Cummins’ history of innovation and dedication to excellence ensures that their products, including the 3332130 Hexagon Flange Head Cap Screw, are reliable and perform well under challenging conditions.

Cummins Engine Compatibility with Part 3332130

The Hexagon Flange Head Cap Screw, part number 3332130, manufactured by Cummins, is a critical component used in various engine models. This part is integral to the assembly and maintenance of several Cummins engines, ensuring secure fastening and structural integrity.

QSK45 CM500 and QSK60 CM500

Both the QSK45 CM500 and QSK60 CM500 engines utilize the 3332130 screw in their construction. This part is essential for securing various components within these engines, contributing to the overall reliability and performance of the machinery.

QSK60 CM850 MCRS and QSK60 G CM2358 K110

The QSK60 CM850 MCRS and QSK60 G CM2358 K110 engines also incorporate the 3332130 screw. These engines, known for their robust design and efficiency, depend on this screw to maintain the alignment and stability of critical parts, ensuring smooth operation and longevity.

QSK60G

The QSK60G engine features the 3332130 screw in its assembly. This engine benefits from the screw’s precision and strength, which are crucial for the secure attachment of components that undergo significant stress during operation.

QSK78 CM500

Lastly, the QSK78 CM500 engine employs the 3332130 screw. This engine, designed for heavy-duty applications, relies on the screw to ensure that all parts are firmly held together, enhancing the engine’s durability and operational efficiency.

Role of Part 3332130 Hexagon Flange Head Cap Screw in Engine Systems

The part 3332130 Hexagon Flange Head Cap Screw is instrumental in securing various components within engine systems, ensuring stability and efficient operation.

Cover Assembly

In the cover assembly, this screw plays a significant role in fastening the cover to the engine frame. This secure attachment is essential for maintaining the integrity of the engine’s protective enclosure, safeguarding internal components from external contaminants and ensuring optimal performance.

Front Gear and Drive Mechanism

When it comes to the front gear and drive mechanism, the Hexagon Flange Head Cap Screw is used to attach the gear housing to the engine block. This secure connection is vital for transmitting power efficiently from the engine to the driven components, ensuring smooth and reliable operation.

Fan and Cooling System

In the fan and cooling system, this screw is employed to mount the fan housing to the engine. Proper attachment is necessary for the fan to operate effectively, ensuring adequate cooling of the engine and preventing overheating, which can lead to performance issues or damage.

Engine Control Module (ECM)

The Engine Control Module (ECM) relies on the Hexagon Flange Head Cap Screw for secure mounting to the engine or its bracket. This stable attachment ensures that the ECM remains in place and functions correctly, providing precise control over engine operations and enhancing overall performance.

Mounting Brackets

For mounting brackets, this screw is utilized to fasten brackets to the engine frame or other structural components. These brackets often support additional engine accessories or components, and the secure attachment provided by the screw is essential for maintaining the structural integrity and alignment of these parts.

Alternator Attachment

In the alternator system, the Hexagon Flange Head Cap Screw is used to mount the alternator to the engine. This secure connection ensures that the alternator remains firmly in place, allowing it to generate electricity efficiently and reliably to power the engine’s electrical systems.

Conclusion

The 3332130 Hexagon Flange Head Cap Screw is a vital component in heavy-duty truck and engine applications. Its robust design, reliable performance, and key features make it an essential part for securing various components under demanding conditions. Proper installation, regular maintenance, and understanding its role in engine systems ensure the longevity and efficiency of the machinery it supports.