4927604
Studded Flange Cap Screw
Cummins®

The 4927604 Studded Flange Cap Screw is a specialized fastener designed for heavy-duty truck applications. Manufactured by Cummins, a renowned name in the automotive industry, this component is integral to the secure assembly of various truck components. Its robust design and reliable performance make it a significant part of maintaining the structural integrity and operational efficiency of heavy-duty trucks ¹.

Basic Concepts of Studded Flange Cap Screws

Studded flange cap screws are a type of fastener characterized by a threaded shank and a flanged head. These screws are commonly used in mechanical assemblies where high tensile strength and resistance to loosening are required. The flange provides additional surface area for torque application, enhancing the screw’s ability to secure components firmly. In an assembly, these screws play a role by connecting parts that experience significant stress or vibration ².

Purpose and Role in Truck Operation

The 4927604 Studded Flange Cap Screw is specifically designed to secure critical components in heavy-duty trucks. It ensures that parts remain firmly in place under the demanding conditions typical of truck operation, such as heavy loads and rough terrains. By providing a secure connection, this screw contributes to the overall structural integrity and reliability of the truck.

Key Features

The 4927604 Studded Flange Cap Screw boasts several key features that enhance its performance. It is made from high-quality materials, ensuring durability and resistance to wear. The threading type is designed to provide a strong grip, while the flanged head allows for efficient torque application. Additionally, the screw may have unique attributes such as corrosion resistance or specialized coatings to further improve its performance in harsh environments.

Benefits

Using the 4927604 Studded Flange Cap Screw offers several benefits. Its robust construction contributes to improved durability, making it suitable for long-term use in demanding applications. The design resists loosening due to vibration, ensuring that connections remain secure over time. Furthermore, the screw is easy to install, reducing downtime during maintenance procedures.

Installation Process

Proper installation of the 4927604 Studded Flange Cap Screw is crucial for ensuring a secure fit. The process involves cleaning the mating surfaces to remove any debris or corrosion. Using the appropriate tools, the screw should be tightened to the manufacturer’s specified torque settings to achieve the desired clamping force without over-tightening, which could damage the screw or the components being secured.

Troubleshooting Common Issues

Common issues with studded flange cap screws include loosening and corrosion. To address loosening, it is important to ensure that the screw was properly torqued during installation and that the mating surfaces are clean and free of contaminants. Corrosion can be mitigated by using screws with corrosion-resistant coatings and by regularly inspecting and maintaining the fasteners.

Maintenance Tips

Regular maintenance is key to prolonging the life of the 4927604 Studded Flange Cap Screw. Inspection routines should include checking for signs of corrosion, wear, or loosening. If any issues are detected, the screw should be tightened or replaced as necessary. Additionally, keeping the mating surfaces clean and free of debris will help maintain the integrity of the connection.

Cummins: Manufacturer Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a strong reputation in the automotive industry, Cummins is known for its commitment to quality and innovation. The company’s history of producing reliable and high-performance components underscores its dedication to meeting the needs of its customers in the heavy-duty truck sector.

Studded Flange Cap Screw 4927604 in Cummins Engines

The Studded Flange Cap Screw 4927604, manufactured by Cummins, is a critical component in several of their engine models. This part is integral to the assembly and maintenance of the engines, ensuring secure fastening of flanges and other components.

B5.6 CM2670 B152B and B6.7 CM2670 B153B Engines

In the B5.6 CM2670 B152B and B6.7 CM2670 B153B engines, the Studded Flange Cap Screw 4927604 is used to secure various flanges, including those for the exhaust system, coolant passages, and other critical connections. The studded design provides additional grip and stability, which is essential for maintaining the integrity of these connections under high-stress conditions.

QSK60 CM850 MCRS and QST30 CM2350 T101 Engines

For the QSK60 CM850 MCRS and QST30 CM2350 T101 engines, the Studded Flange Cap Screw 4927604 plays a similar role. It is used in securing flanges that are part of the engine’s exhaust and intake systems, as well as other critical areas where flange connections are necessary. The robust design of this screw ensures that these connections remain tight and secure, even under the demanding conditions these engines operate in.

The use of the Studded Flange Cap Screw 4927604 across these engines highlights its versatility and importance in maintaining the structural integrity and operational efficiency of Cummins engines.

Role of Part 4927604 Studded Flange Cap Screw in Engine Systems

In the intricate network of an engine system, the 4927604 Studded Flange Cap Screw plays a significant role in ensuring the secure assembly and operation of various components. This screw is instrumental in fastening components that are pivotal to the engine’s performance and efficiency.

Integration with the Engine Control Module (ECM)

The Engine Control Module (ECM) is the brain of the engine, responsible for managing fuel injection, ignition timing, and other critical functions. The 4927604 Studded Flange Cap Screw is often used to secure the ECM to its mounting bracket. This ensures that the ECM remains stable and unaffected by vibrations, which could otherwise lead to malfunctions in engine operation.

Securing the Fuel Filter

Fuel filters are essential for removing impurities from the fuel before it reaches the engine. The 4927604 Studded Flange Cap Screw is employed to fasten the fuel filter housing, ensuring a tight seal that prevents fuel leaks and maintains the integrity of the fuel system. This is particularly important in high-pressure fuel systems where even minor leaks can lead to significant performance issues.

Module Mounting Applications

Various modules within the engine system, such as sensors and actuators, require secure mounting to function correctly. The 4927604 Studded Flange Cap Screw is utilized to attach these modules to their respective brackets or surfaces. This not only ensures that the modules remain in place but also helps in maintaining the electrical connections that are vital for their operation.

Engine Control Components

Components under the purview of engine control, such as throttle bodies, intake manifolds, and exhaust systems, often require robust fastening solutions. The 4927604 Studded Flange Cap Screw provides the necessary strength and reliability to secure these components, ensuring they withstand the dynamic forces and temperatures within the engine compartment.

Conclusion

In summary, the 4927604 Studded Flange Cap Screw is a versatile fastener that contributes to the stability and reliability of various engine components. Its application across different systems underscores its importance in maintaining the overall performance and longevity of the engine.