3094532
Hexagon Head Cap Screw
Cummins®

The Hexagon Head Cap Screw is a fundamental component in the realm of heavy-duty trucks, providing secure fastening solutions that are vital for the integrity and performance of various truck assemblies. Manufactured by Cummins, a renowned name in the automotive industry, the Hexagon Head Cap Screw with part number 3094532 is designed to meet the demanding requirements of heavy-duty applications. This part plays a significant role in ensuring the reliability and durability of truck components, making it a key element in the maintenance and operation of heavy-duty trucks.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is a type of fastener characterized by its hexagonal head, which allows for efficient torque application using standard tools such as wrenches or sockets. The hexagonal shape provides a larger contact area compared to other head types, enhancing the screw’s resistance to loosening under vibration and dynamic loads. This design ensures that the screw remains securely fastened, reducing the risk of component failure and enhancing the overall safety and performance of the truck ¹.

Purpose of the 3094532 Hexagon Head Cap Screw in Truck Operations

The 3094532 Hexagon Head Cap Screw is integral to the operation and maintenance of heavy-duty trucks. It is commonly used in applications where secure and durable fastening is required, such as in the attachment of engine components, chassis parts, and various structural elements. By providing a strong and reliable connection, this screw helps maintain the structural integrity and performance of the truck, ensuring that all components function as intended under demanding conditions.

Key Features of the 3094532 Hexagon Head Cap Screw

The 3094532 Hexagon Head Cap Screw boasts several features that enhance its performance and durability. It is typically made from high-strength materials such as alloy steel, which provides excellent tensile strength and resistance to wear. The screw features a fully threaded design, allowing for secure fastening in a variety of applications. Additionally, it may include special coatings or treatments, such as zinc plating or black oxide finish, to improve corrosion resistance and extend its service life.

Benefits of Using the 3094532 Hexagon Head Cap Screw

Utilizing the 3094532 Hexagon Head Cap Screw offers several advantages. Its design allows for improved load distribution, ensuring that the fastening force is evenly spread across the connected components. This reduces the risk of stress concentrations and potential failure. The screw’s resistance to vibration enhances its security, making it less likely to loosen over time. Furthermore, the hexagonal head facilitates easy installation and removal, allowing for efficient maintenance and repair operations.

Installation and Usage Guidelines

Proper installation of the 3094532 Hexagon Head Cap Screw is crucial for ensuring optimal performance and longevity. It should be installed using the appropriate torque specifications to achieve the desired clamping force without over-tightening, which could lead to damage. Best practices include using a calibrated torque wrench to apply the recommended torque and periodically checking the fastener to ensure it remains secure. Following these guidelines helps maintain the integrity of the fastening and the overall performance of the truck ².

Troubleshooting and Maintenance

Common issues with Hexagon Head Cap Screws include loosening due to vibration, corrosion, and wear. Regular inspection and maintenance can help identify and resolve these problems. If a screw shows signs of corrosion, it should be replaced to prevent further degradation. Ensuring that all fasteners are properly torqued and periodically checked can prolong the life of the screw and ensure continued reliable performance. Additionally, using the correct tools and techniques during installation and removal can prevent damage to the screw and the components it secures.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a rich history of innovation and quality, Cummins is committed to providing reliable components for the automotive industry, including heavy-duty trucks. The company’s extensive product range and dedication to excellence make it a trusted provider of critical parts that contribute to the performance and durability of heavy-duty vehicles. Cummins’ role in supplying high-quality components underscores its commitment to enhancing the reliability and efficiency of truck operations.

Cummins Engine Compatibility with Hexagon Head Cap Screw Part 3094532

The Cummins Hexagon Head Cap Screw part number 3094532 is a critical component in the assembly and maintenance of various Cummins engines. This part is specifically designed to meet the stringent requirements of engine construction, ensuring reliable performance and durability.

QST30 CM2350 T101 and QST30 CM552 Engines

The Hexagon Head Cap Screw part 3094532 is integral to the assembly of the QST30 CM2350 T101 and QST30 CM552 engines. These engines are part of the Cummins QST30 series, known for their robust design and efficiency. The part is used in several key areas within these engines, including securing various engine components and ensuring proper alignment and stability during operation.

In the QST30 CM2350 T101 engine, the 3094532 screw is often employed in the engine block, cylinder head, and other critical assemblies. Its design allows for precise tightening and secure fastening, which is essential for maintaining the integrity of the engine under high stress conditions.

Similarly, in the QST30 CM552 engine, the Hexagon Head Cap Screw part 3094532 plays a crucial role in the assembly of the engine block and other structural components. The screw’s ability to withstand high torque and provide a tight seal is vital for the engine’s performance and longevity.

Grouping of Engines

Both the QST30 CM2350 T101 and QST30 CM552 engines fall under the Cummins QST30 series, which is known for its versatility and reliability in various industrial and commercial applications. The use of the 3094532 screw in these engines highlights Cummins’ commitment to quality and precision in engine manufacturing. The screw’s compatibility with these engines ensures that they can operate efficiently and reliably, meeting the demands of their respective applications.

Role of Part 3094532 Hexagon Head Cap Screw in Engine Systems

The part 3094532 Hexagon Head Cap Screw is instrumental in securing various components within engine systems, ensuring their stability and proper function.

• Air Compressor Upfit Kit: This screw is used to fasten the mounting brackets, ensuring the air compressor is securely attached and operates efficiently.
• Block and Cylinder: It plays a role in attaching ancillary components, such as sensors or small brackets, which are essential for monitoring and maintaining engine performance.
• Cam Follower Assembly and Camshaft: The screw is employed to secure the cam followers to the camshaft, ensuring precise valve timing and smooth engine operation.
• Camshaft and Gear: It is utilized to fasten the gear to the camshaft, maintaining the correct alignment and reducing the risk of gear slippage.
• Connecting Rod and Piston assembly: Although not directly involved, the screw can be found securing ancillary components like sensors or brackets that monitor the health and performance of these critical parts.
• Cylinder Head: Often requires the use of this screw to attach various sensors, brackets, or small components, ensuring they remain in place under the high temperatures and pressures within the engine.
• Drive, Auxiliary Pump and Drive, Front Gear Train Accessory: The screw is crucial for securing the pump or accessory to the engine, ensuring it operates within the correct parameters.
• Engine Control Module (ECM) housing: May use this screw to secure the module in place, protecting it from vibrations and ensuring reliable operation.
• Flywheel Housing and associated components like the Housing, Flywheel: The screw is used to attach covers or brackets, maintaining the integrity of the flywheel system.
• Fuel Manifold: Secures brackets or sensors, ensuring the manifold remains stable and functions correctly within the fuel delivery system.
• Injector: May use this screw to attach mounting brackets or sensors, ensuring the injector is properly positioned and operates efficiently.
• Module, Engine Control and its associated Mounting, Air Compressor and Mounting, Engine Control Module: The screw is vital for securing these components, ensuring they remain in place and function correctly.
• Package, Guard: Often utilizes this screw to attach the guard to the engine, protecting internal components from debris and damage.
• Parts, Performance and Performance Parts: The screw is used to secure high-performance components, ensuring they remain stable under increased stress and performance demands.
• Plumbing, Aftercooler Water, Plumbing, Flywheel Housing, and Plumbing, Oil Cooler Water: The screw is employed to secure fittings and brackets, ensuring the plumbing systems remain intact and function correctly.
• Vent Tube: It is used to secure the tube in place, ensuring proper ventilation and pressure release within the engine system.

Conclusion

The 3094532 Hexagon Head Cap Screw is a vital component in the maintenance and operation of heavy-duty trucks and Cummins engines. Its robust design, high-strength materials, and resistance to vibration and corrosion make it an essential part for ensuring the reliability and durability of truck and engine components. Proper installation, regular maintenance, and the use of this screw in critical applications highlight its importance in the automotive industry.