3010151
Hexagon Head Cap Screw
Cummins®

The 3010151 Hexagon Head Cap Screw by Cummins is a specialized fastener designed for use in commercial trucks. It plays a role in maintaining the integrity of various truck components by providing secure and reliable fastening solutions. This screw is particularly valued in the heavy-duty truck industry for its robust construction and dependable performance ¹.

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 tightening and loosening using a wrench or socket. In the automotive industry, these screws are commonly used to secure components that require a high level of torque and resistance to vibration. Mechanically, the screw functions by threading into a pre-drilled hole, creating a secure connection between two or more parts ².

Purpose of the 3010151 Hexagon Head Cap Screw in Truck Operations

The 3010151 Hexagon Head Cap Screw is integral to the operation and maintenance of commercial trucks. It is employed in various truck systems, including the engine, transmission, and chassis, where it secures critical components. Its role is to ensure that parts remain firmly attached under the demanding conditions encountered in heavy-duty truck operations ³.

Key Features of the 3010151 Hexagon Head Cap Screw

The 3010151 Hexagon Head Cap Screw is designed with several features that make it suitable for heavy-duty applications. Its hexagonal head design allows for easy and efficient tightening using standard tools. The screw also boasts a specific thread pitch that provides optimal engagement with the mating part, enhancing its holding power. Additionally, the material properties of the screw, such as its high tensile strength and resistance to corrosion, ensure durability in harsh operating environments ⁴.

Benefits of Using the 3010151 Hexagon Head Cap Screw

The 3010151 Hexagon Head Cap Screw offers several advantages. Its durable construction ensures long-lasting performance, even under extreme conditions. The screw’s design facilitates easy installation, reducing downtime during maintenance procedures. Furthermore, its resistance to loosening helps maintain secure connections, enhancing the overall reliability of the truck’s components ⁵.

Installation and Usage Guidelines

Proper installation of the 3010151 Hexagon Head Cap Screw is crucial for ensuring its effectiveness. To install, use the appropriate wrench or socket to achieve the recommended torque specifications. It is important to follow the manufacturer’s guidelines to avoid over-tightening, which can lead to damage, or under-tightening, which can compromise the connection. Recommended tools include a torque wrench for precise application of torque ⁶.

Troubleshooting Common Issues

Common issues with Hexagon Head Cap Screws include stripping and corrosion. Stripping can occur if the screw is over-tightened or if the wrong tool is used. To address this, ensure that the correct torque specifications are followed and that the appropriate tools are utilized. Corrosion can be mitigated by selecting screws made from corrosion-resistant materials and by applying protective coatings where necessary ⁷.

Maintenance Tips

Regular inspection and maintenance of the 3010151 Hexagon Head Cap Screw are recommended to ensure its longevity and performance. This includes periodic cleaning to remove dirt and debris, as well as re-torquing to maintain the proper tension. Inspecting the screw for signs of wear or damage can help identify potential issues before they lead to failure ⁸.

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes a wide range of power solutions, including engines, filtration systems, and related technologies. With a history of innovation and a commitment to quality, Cummins has established itself as a trusted name in the automotive and heavy-duty truck industries. The company’s product range includes a variety of components designed to enhance the performance and reliability of commercial vehicles ⁹.

Hexagon Head Cap Screw 3010151 in Cummins Engines

The Hexagon Head Cap Screw 3010151, manufactured by Cummins, is a critical component in several of their engine models. This screw is integral to the assembly and maintenance of these engines, ensuring proper fastening and structural integrity.

4B3.9 and 6B5.9 Engines

The 4B3.9 and 6B5.9 engines both utilize the 3010151 screw in various applications. These engines are part of Cummins’ lineup, known for their robust performance and reliability. The screw’s role in these engines is to secure components that are subject to high stress and vibration, ensuring the engine’s longevity and efficiency ¹⁰.

G8.3 and QSB5.9 CM850 Engines

The G8.3 and QSB5.9 CM850 engines also incorporate the 3010151 screw. These engines are designed for heavy-duty applications, and the screw’s use in these models is crucial for maintaining the structural integrity of the engine’s components. Its design allows for easy installation and removal, which is essential during maintenance and repair processes ¹¹.

QSC8.3 CM850 (CM2850) and QSK19 CM2350 K105 Engines

In the QSC8.3 CM850 (CM2850) and QSK19 CM2350 K105 engines, the 3010151 screw is used in several key areas. These engines are known for their power and efficiency, and the screw’s role is to ensure that all components are securely fastened, which is vital for the engine’s performance under various operating conditions ¹².

QSK60 G CM2358 K110 and QSK60G Engines

The QSK60 G CM2358 K110 and QSK60G engines also feature the 3010151 screw. These engines are designed for high-performance applications, and the screw’s use in these models is critical for maintaining the engine’s structural integrity and ensuring that all components are securely fastened ¹³.

QSM11 CM570 and QST30 CM2350 T101 Engines

The QSM11 CM570 and QST30 CM2350 T101 engines incorporate the 3010151 screw in their design. These engines are known for their reliability and efficiency, and the screw’s role is to ensure that all components are securely fastened, which is essential for the engine’s performance in various applications ¹⁴.

QST30 CM552 Engine

The QST30 CM552 engine also utilizes the 3010151 screw. This engine is designed for specific applications, and the screw’s use in this model is crucial for maintaining the engine’s structural integrity and ensuring that all components are securely fastened ¹⁵.

Role of Part 3010151 Hexagon Head Cap Screw in Various Engine Systems

The part 3010151 Hexagon Head Cap Screw is integral to the assembly and functionality of several key components within engine systems. Its robust design and secure fastening capabilities make it a preferred choice for various applications.

Assembly and Support Components

In the arrangement of engine components, the Hexagon Head Cap Screw ensures that parts are held firmly in place, reducing the risk of misalignment or movement during operation. This is particularly important in the bracket systems where stability is paramount. Whether it’s a lifting bracket, shipping bracket, or marine gear support bracket, the screw provides the necessary tension to maintain structural integrity ¹⁶.

Drive Systems

For the barring drive and drive engine barring mechanisms, the Hexagon Head Cap Screw plays a significant role in securing components that facilitate the smooth rotation of the engine during startup procedures. This ensures that the engine components are properly aligned and reduces wear and tear on the system ¹⁷.

Mounting and Enclosure

In the mounting of the starting motor and within the enclosure of the engine, the screw helps in creating a secure attachment point. This is essential for the reliable operation of the starting motor, which is a key component in initiating engine function ¹⁸.

Cooling and Support Systems

The Hexagon Head Cap Screw is also utilized in the engine cooling system, particularly in securing the radiator and its associated components. Proper fastening ensures that the cooling system remains efficient and effective in managing engine temperatures ¹⁹.

In the support structures for marine gear, power train, and rear engine systems, the screw provides the necessary strength to withstand operational stresses. This is vital for the longevity and performance of these critical engine components ²⁰.

Installation Packages

Within product installation packages and railcar installation packages, the Hexagon Head Cap Screw is often included to facilitate the secure assembly of various engine components. Its use in these packages underscores its versatility and reliability in different installation scenarios ²¹.

Turbocharger Systems

Lastly, in turbocharger systems, the screw is employed to secure components that are subject to high stresses and temperatures. Its ability to maintain a strong hold under such conditions is essential for the efficient operation of the turbocharger ²².

Conclusion

Overall, the part 3010151 Hexagon Head Cap Screw is a fundamental component in the secure assembly and reliable operation of various engine systems, contributing to the overall performance and durability of the engine.