3202172
Hexagon Head Cap Screw
Cummins®

The Cummins 3202172 Hexagon Head Cap Screw is a specialized fastener designed for commercial truck operations. This part ensures stability and reliability by securing various components within the truck’s mechanical assemblies. Cummins, a renowned name in the commercial truck industry, is known for its commitment to quality and innovation, which is evident in the design and performance of this cap screw ².

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is characterized by its hexagonal head, which allows for efficient tightening and loosening using a wrench or socket. The threaded shaft engages with internal threads in the components it secures, providing a strong and stable connection. Cap screws are commonly used in mechanical assemblies where high strength and resistance to loosening are required ¹.

Purpose of the 3202172 Hexagon Head Cap Screw in Truck Operations

The 3202172 Hexagon Head Cap Screw is designed to meet the demanding requirements of commercial truck operations. It provides a secure and durable fastening solution for various applications within the truck, including engine components, chassis parts, and other critical assemblies, ensuring these components remain firmly in place under operational stress ².

Key Features of the 3202172 Hexagon Head Cap Screw

The 3202172 Hexagon Head Cap Screw features several key attributes that enhance its performance and durability. It is made from high-quality materials, typically a grade of steel that offers excellent strength and corrosion resistance. The screw features a fine or coarse thread, depending on the specific application, which provides optimal engagement with the mating component. The hexagonal head design allows for easy and efficient tightening, while the overall design ensures resistance to loosening over time ².

Benefits of Using the 3202172 Hexagon Head Cap Screw

Using the 3202172 Hexagon Head Cap Screw offers several benefits. Its high-quality material composition and precise manufacturing ensure improved reliability and longevity. The design of the screw facilitates ease of installation, allowing for quick and secure fastening. Additionally, the hexagonal head and thread design contribute to resistance against loosening, which is particularly important in the dynamic environment of commercial truck operations ².

Installation and Usage Guidelines

Proper installation of the 3202172 Hexagon Head Cap Screw is vital to ensure its effectiveness. To install, align the screw with the designated hole in the component and begin threading it in by hand to avoid cross-threading. Once started, use a wrench or socket to tighten the screw to the recommended torque setting, which can be found in the manufacturer’s guidelines. Ensuring the correct torque is critical to achieving a secure fastening without over-tightening, which could damage the screw or the component ².

Troubleshooting Common Issues

Common issues with the 3202172 Hexagon Head Cap Screw may include stripping of the threads or corrosion. If stripping occurs, it is important to replace the screw and inspect the mating component for damage. Corrosion can be prevented by ensuring the screw is made from corrosion-resistant materials and by applying a suitable anti-corrosion coating if necessary. Regular inspection and maintenance can help identify and address these issues before they lead to more significant problems ².

Maintenance Tips

Regular maintenance of the 3202172 Hexagon Head Cap Screw is important to ensure its continued performance and longevity. Inspect the screw periodically for signs of wear, corrosion, or loosening. If any issues are detected, address them promptly by tightening the screw to the correct torque or replacing it if necessary. Following the manufacturer’s recommended maintenance schedule will help ensure the screw remains in optimal condition ².

About Cummins

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and aftermarket parts. With a history spanning over a century, Cummins has built a reputation for quality, reliability, and innovation in the commercial truck industry. The company’s commitment to excellence is evident in its product range, which includes high-performance components like the 3202172 Hexagon Head Cap Screw ².

Cummins Hexagon Head Cap Screw 3202172 in Engine Applications

The Cummins Hexagon Head Cap Screw, part number 3202172, is a critical component in various engine assemblies. This screw is designed to provide robust fastening capabilities, ensuring secure connections in high-stress environments typical of engine components.

K19 Engine Group

In the K19 engine series, the 3202172 screw is utilized in several key areas. Its primary role is to secure various engine parts, ensuring that they remain tightly fastened under operational conditions. This is particularly important in maintaining the integrity of the engine’s structural components, which are subjected to significant mechanical stresses.

The 3202172 screw is often found in the following applications within the K19 engine:

• Cylinder Head Attachment: It is used to fasten the cylinder head to the engine block, ensuring a tight seal and preventing leaks.
• Engine Block Assembly: The screw helps in assembling different sections of the engine block, maintaining the alignment and structural integrity of the engine.
• Accessory Mounting: It is also used to secure various engine accessories, such as the alternator and power steering pump, to the engine block.

The use of the 3202172 screw in these applications underscores its importance in maintaining the overall performance and reliability of the K19 engine series. Its design and material ensure that it can withstand the demanding conditions of engine operation, providing a dependable fastening solution ².

Role of Part 3202172 Hexagon Head Cap Screw in Engine Systems

The part 3202172 Hexagon Head Cap Screw is instrumental in securing various components within engine systems, ensuring stability and proper function.

In the arrangement of engine components, this screw plays a significant role in fastening parts that require precise alignment and secure attachment. Its hexagonal head allows for efficient torque application, minimizing the risk of stripping and ensuring a tight fit.

When it comes to the turbocharger, the 3202172 screw is often used to secure the turbocharger to the engine block or manifold. This secure attachment is vital for maintaining the turbocharger’s position under high-stress conditions, thereby ensuring optimal performance and longevity.

In the context of the exhaust manifold / turbocharger mounting, this screw helps in attaching the turbocharger to the exhaust manifold. A secure connection here is essential for efficient exhaust flow and to prevent leaks that could affect engine performance and emissions.

Lastly, in the exhaust mounting manifold, the 3202172 screw is used to fasten the manifold to the engine or chassis. This ensures that the manifold remains in place, even under the high temperatures and vibrations typical in exhaust systems.

Overall, the 3202172 Hexagon Head Cap Screw is a fundamental component in maintaining the integrity and performance of various engine systems ².

Conclusion

The Cummins 3202172 Hexagon Head Cap Screw is a vital component in commercial truck operations, providing secure and durable fastening solutions for various engine and chassis components. Its high-quality design and material ensure reliability and longevity, making it an essential part in maintaining the performance and integrity of truck engines. Proper installation, regular maintenance, and prompt troubleshooting of common issues are crucial to maximizing the effectiveness of this part ².