5624514
Twelve Point Cap Screw
Cummins®

The Twelve Point Cap Screw Part #5624514 by Cummins is integral to commercial truck applications, especially in heavy-duty environments. This screw is engineered to meet the stringent demands of truck operations, ensuring dependable performance and durability in various truck components and systems.

Basic Concepts

A Twelve Point Cap Screw is a fastener distinguished by its twelve-sided head, offering a larger contact area compared to traditional hex-head screws. This design facilitates better torque application and minimizes the risk of cam-out during tightening. The 5624514 Twelve Point Cap Screw functions on the principle of threaded fasteners, where the screw’s threads engage with the mating part to establish a secure connection ¹.

Purpose and Function

This Cummins part serves specific roles in truck operations. It is employed in various truck components and systems, including engine mounts, transmission housings, and chassis assemblies. Its function is to provide a robust, secure connection capable of withstanding the vibrations and stresses encountered in heavy-duty truck applications ².

Key Features

The design and construction features of the 5624514 Twelve Point Cap Screw contribute to its performance and durability. It is crafted from high-strength materials, typically alloy steel, to ensure resilience under load. The screw features a coarse thread type, enabling quick and easy installation, and a domed head design that distributes torque more evenly across the screw.

Benefits

This part offers several advantages. Its twelve-point head design allows for enhanced torque application with reduced risk of stripping or cam-out. The screw’s material composition and thread type provide resistance to loosening, ensuring a secure connection over time. Additionally, its design is compatible with a wide range of truck parts, making it a versatile choice for various applications.

Installation Considerations

Proper installation of the 5624514 Twelve Point Cap Screw is essential for optimal performance and longevity. It is recommended to use a torque wrench to apply the specified torque during installation, ensuring that the screw is tightened to the manufacturer’s recommended specifications. Utilizing the appropriate tools and adhering to the recommended installation procedures will help prevent damage to the screw or the mating part.

Maintenance and Troubleshooting

Regular maintenance of the 5624514 Twelve Point Cap Screw is important to ensure its continued performance and longevity. Inspecting the screw for signs of corrosion, stripping, or loosening can help identify potential issues before they become more serious. If corrosion is detected, cleaning the screw and applying a corrosion-resistant coating can help prolong its service life. In cases of stripping, replacing the screw with a new one is recommended to maintain a secure connection.

Manufacturer Information

Cummins is a reputable manufacturer in the commercial truck industry, known for its commitment to quality and a wide range of products designed for heavy-duty applications. Their Twelve Point Cap Screw Part #5624514 is just one example of their dedication to providing reliable and durable components for commercial trucks.

Twelve Point Cap Screw 5624514 in Cummins Engines

The Twelve Point Cap Screw part number 5624514, manufactured by Cummins, is a critical component in several Cummins engine models. This screw is designed to provide robust fastening in environments where high torque and durability are essential.

L8.9 CM2670

In the L8.9 CM2670 engine, the 5624514 screw is utilized in various applications, ensuring the secure attachment of engine components. Its twelve-point design allows for efficient torque application, reducing the risk of rounding off the fastener head, which is crucial for maintaining the integrity of the engine’s structure.

L134C

Similarly, in the L134C engine, the 5624514 screw plays a vital role in securing critical engine parts. The high strength and precision of this screw contribute to the overall reliability and performance of the engine, ensuring that all fastened components remain tightly secured under operational stresses.

Grouped Applications

The use of the 5624514 screw in both the L8.9 CM2670 and L134C engines highlights its versatility and importance in Cummins’ engine designs. This screw is often found in areas where high-strength fastening is required, such as in the engine block, cylinder heads, and other structural components. Its consistent performance across different engine models underscores its reliability and effectiveness in demanding applications ³.

Conclusion

The 5624514 Twelve Point Cap Screw by Cummins is a vital component in commercial truck applications, offering reliable performance and durability. Its unique design, high-strength materials, and compatibility with various truck parts make it an essential fastener for heavy-duty environments. Proper installation, regular maintenance, and understanding its role in Cummins engines ensure the continued effectiveness of this part in demanding applications.