3081350
Studded Hexagon Cap Screw
Cummins®

The Studded Hexagon Cap Screw, Part #3081350, manufactured by Cummins, is a specialized fastener designed for use in commercial trucks. This screw is integral to maintaining the structural integrity and performance of vehicles. Its applications span various components within truck assemblies, ensuring reliable operation and durability.

Basic Concepts of Studded Hexagon Cap Screws

Studded hexagon cap screws are a type of fastener characterized by a hexagonal head and a threaded shank that extends beyond the nut. These screws are designed to provide secure fastening in applications where high tensile strength and resistance to loosening are required. They are commonly used in mechanical assemblies to join components securely. The advantages of studded hexagon cap screws include enhanced grip due to the hexagonal head, which allows for efficient tightening and loosening using a wrench, and the extended thread, which provides greater holding power ¹.

Role of the 3081350 Studded Hexagon Cap Screw in Truck Operation

This Cummins part plays a significant role in the operation of commercial trucks. It is utilized in various truck assemblies to ensure components remain securely fastened. This screw contributes to the structural integrity of the vehicle by providing a strong and reliable connection between parts. Its use enhances the overall performance and safety of the truck, ensuring that critical components remain in place under operational stress.

Key Features of the 3081350 Studded Hexagon Cap Screw

The 3081350 Studded Hexagon Cap Screw boasts several key features that enhance its performance and durability. It is constructed from high-quality materials, typically alloy steel, which provides excellent strength and resistance to wear. The screw features a coarse thread type, which offers superior holding power. The hexagonal head design allows for easy installation and removal using standard tools. Additionally, the screw may include special coatings or treatments, such as zinc plating, to enhance corrosion resistance and prolong service life ².

Benefits of Using the 3081350 Studded Hexagon Cap Screw

Using this part in commercial truck applications offers several benefits. The screw’s high tensile strength ensures a secure connection between components, reducing the risk of loosening over time. Its corrosion-resistant properties, enhanced by special coatings, make it suitable for use in various environmental conditions. The ease of installation, thanks to the hexagonal head, allows for efficient assembly and maintenance. Furthermore, the screw’s durable construction ensures long-term reliability, contributing to the overall performance and safety of the vehicle.

Troubleshooting and Maintenance

To ensure the 3081350 Studded Hexagon Cap Screw remains in optimal condition, regular maintenance and troubleshooting are necessary. Common issues such as loosening, corrosion, or damage should be addressed promptly. Regular inspections can help identify signs of wear or corrosion. Maintenance practices include cleaning the screw and surrounding areas, applying lubricants if necessary, and tightening the screw to the recommended torque specifications. Replacing damaged or corroded screws is crucial to maintaining the integrity of the truck’s assemblies.

About Cummins

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 producing reliable and high-performance components for the automotive and engine manufacturing industries. The company’s reputation for excellence is built on its dedication to advancing technology and meeting the needs of its customers with durable, efficient, and powerful solutions.

Studded Hexagon Cap Screw 3081350 in Cummins Engines

The Studded Hexagon Cap Screw 3081350 is a critical component used across various Cummins engine models. This part is integral in ensuring the structural integrity and operational efficiency of the engines. Below is a detailed description of how this screw fits into different Cummins engine configurations.

ISM Series Engines

• ISM CM570
• ISM CM570/870
• ISM CM876
• ISM11 CM876 SN

The ISM series engines, including the ISM CM570, ISM CM570/870, ISM CM876, and ISM11 CM876 SN, utilize the 3081350 screw in several key areas. This screw is often employed in securing engine mounts, fastening various brackets, and ensuring the alignment of critical components. Its robust design provides the necessary strength and durability to withstand the operational stresses of these engines.

L10 Series Engines

• L10 CELECT
• L10 GAS
• L10 MECHANICAL

In the L10 series engines, which include the L10 CELECT, L10 GAS, and L10 MECHANICAL variants, the 3081350 screw is used to secure a variety of engine components. These engines rely on the screw for tasks such as attaching the cylinder head to the engine block, securing the turbocharger, and fastening other critical parts that require high-strength fastening solutions.

M11 Series Engines

• M11 CELECT
• M11 CELECT PLUS
• M11 MECHANICAL

The M11 series engines, including the M11 CELECT, M11 CELECT PLUS, and M11 MECHANICAL, also incorporate the 3081350 screw in their design. This screw is used in securing the engine block, attaching the cylinder head, and fastening other critical components. Its use in these engines ensures that the parts remain tightly secured under the high operational stresses typical of these models.

QSM11 Series Engines

• QSM11 CM570
• QSM11 CM876

The QSM11 series engines, such as the QSM11 CM570 and QSM11 CM876, utilize the 3081350 screw in several key applications. This screw is essential for securing the engine block, attaching the cylinder head, and fastening other critical components. Its use in these engines ensures that all parts remain securely fastened, contributing to the overall reliability and performance of the engine.

Role of Part 3081350 Studded Hexagon Cap Screw in Engine Systems

The 3081350 Studded Hexagon Cap Screw is integral to the assembly and functionality of various engine components. In the context of housing assemblies, this screw ensures secure fastening of the housing to the engine block, maintaining structural integrity and preventing leaks. When dealing with thermostat housings, the screw plays a part in keeping the thermostat securely in place, which is essential for regulating engine temperature.

In module installations, the 3081350 screw is often used to attach modules to the engine, ensuring they remain fixed during operation. For fuel control systems, this screw helps in securing fuel control packages, contributing to the stable and efficient operation of the fuel system. During product installation, the screw is frequently employed to fasten various components, providing the necessary tension and security to withstand the dynamic forces within the engine environment.

Conclusion

The Studded Hexagon Cap Screw, Part #3081350, is a versatile and essential component across various Cummins engine models. Its use in securing critical engine components ensures the structural integrity and operational efficiency of these engines. Regular maintenance and proper use of this screw are crucial for the long-term reliability and performance of commercial trucks.