3013623
Hexagon Head Cap Screw
Cummins®

The Cummins Part #3013623 Hexagon Head Cap Screw is a specialized fastener designed for use in heavy-duty truck maintenance and operation. This screw is integral to ensuring the secure assembly of various components within the truck, contributing to the overall reliability and performance of the vehicle.

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. These screws are commonly used in mechanical assemblies to secure components together, providing a strong and durable connection. Their design ensures that they can withstand significant stress and vibration, making them suitable for demanding applications ¹.

Purpose of the Cummins Part #3013623 Hexagon Head Cap Screw

The Cummins Part #3013623 Hexagon Head Cap Screw plays a specific role in the operation and maintenance of heavy-duty trucks. It is typically used in areas where secure fastening is required, such as within the truck’s engine or structural components. This screw helps maintain the integrity of critical assemblies, ensuring that parts remain firmly in place under various operating conditions ².

Key Features

The Cummins Part #3013623 Hexagon Head Cap Screw boasts several key features that enhance its functionality and durability. It is composed of high-quality materials, ensuring resistance to wear and corrosion. The screw features a specific thread type designed for optimal engagement with mating components, providing a secure fit. Additionally, unique design elements may include coatings or treatments that further improve its performance in harsh environments ³.

Benefits

Using the Cummins Part #3013623 Hexagon Head Cap Screw offers several benefits. Its high-quality construction contributes to improved reliability, reducing the likelihood of fastener failure. The screw’s design allows for ease of installation, ensuring that it can be quickly and efficiently secured in place. Furthermore, its resistance to wear and corrosion enhances the longevity of the fastener, making it a cost-effective choice for heavy-duty applications.

Installation and Usage Guidelines

Proper installation of the Cummins Part #3013623 Hexagon Head Cap Screw is crucial for ensuring its effectiveness. To install, use the appropriate wrench or socket to tighten the screw to the recommended torque settings. This ensures that the screw is securely fastened without over-tightening, which could damage the threads or the component being secured. Always use the correct tools to avoid stripping the screw or causing other installation issues.

Troubleshooting and Maintenance

Common issues with Hexagon Head Cap Screws include loosening over time due to vibration or wear. To address this, regularly inspect fasteners for signs of loosening and re-tighten as necessary. If corrosion is present, cleaning the screw and applying a corrosion-resistant coating can help maintain its performance. Proper maintenance practices, such as routine inspections and re-torquing, can ensure the longevity and reliability of the screw.

Safety Considerations

When handling and installing the Cummins Part #3013623 Hexagon Head Cap Screw, it is important to observe several safety practices. Wear appropriate personal protective equipment, such as gloves and safety glasses, to protect against injury. Ensure that the work area is clean and free of debris to prevent accidents. Follow all recommended torque settings to avoid over-tightening, which could lead to damage or injury. Additionally, be mindful of the screw’s sharp edges and handle it with care to prevent cuts or other injuries.

Cummins Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a history spanning over a century, Cummins has established itself as a trusted name in the automotive industry, particularly in the production of heavy-duty truck components. The company’s commitment to innovation and quality ensures that its products, including the Cummins Part #3013623 Hexagon Head Cap Screw, meet the demanding requirements of heavy-duty applications.

Hexagon Head Cap Screw 3013623 in Cummins Engines

The Cummins part number 3013623, a Hexagon Head Cap Screw, is a critical component in several Cummins engine models. This screw is integral to the assembly and maintenance of these engines, ensuring secure fastening of various parts.

N14 CELECT and N14 MECHANICAL Engines

In the N14 CELECT and N14 MECHANICAL engines, the Hexagon Head Cap Screw 3013623 is used in multiple applications. It plays a vital role in securing components within the engine block, ensuring that parts remain tightly fastened and properly aligned. This screw is often found in areas where high torque and stability are required, such as in the cylinder head and engine block assemblies.

NH/NT 855 Engine

For the NH/NT 855 engine, the Hexagon Head Cap Screw 3013623 is similarly essential. It is used to fasten various components, ensuring the structural integrity of the engine. This screw is particularly important in maintaining the alignment and stability of the engine’s internal parts, contributing to the overall performance and longevity of the engine.

QSNT14 CM876 N102 Engine

In the QSNT14 CM876 N102 engine, the Hexagon Head Cap Screw 3013623 is utilized in several key areas. Its role is to secure components that are subject to high stress and vibration, ensuring that the engine operates smoothly and efficiently. This screw is often found in the engine’s mounting and support structures, where it helps to maintain the alignment and stability of critical parts.

Each of these engines relies on the Hexagon Head Cap Screw 3013623 to ensure that all components are securely fastened, contributing to the overall reliability and performance of the engine.

Role of Part 3013623 Hexagon Head Cap Screw in Engine Systems

The part 3013623 Hexagon Head Cap Screw is integral to the assembly and securement of various engine components. Its application spans across multiple critical areas within the engine system, ensuring the structural integrity and operational efficiency of the engine.

Cylinder Block and Short Blocks

In the cylinder block and cylinder short block, the Hexagon Head Cap Screw is used to fasten components such as the cylinder head and cylinder head mounting. This securement is vital for maintaining the precise alignment and sealing necessary for optimal engine performance.

Camshaft and Cam Follower Housing

The camshaft and cam follower housing rely on the Hexagon Head Cap Screw to ensure that all moving parts are held in place with the required tension. This is essential for the smooth operation of the valve train and the overall timing of the engine.

Connecting Rod and Piston

Within the connecting rod and piston assembly, the Hexagon Head Cap Screw plays a role in securing the components that connect the piston to the crankshaft. This ensures that the force generated by the combustion process is efficiently transferred to the crankshaft.

Crosshead and Cylinder Mounting

The crosshead and various cylinder mounting components, including the cylinder mounting head, utilize the Hexagon Head Cap Screw to maintain the structural rigidity needed for the reciprocating motion of the pistons.

EBM-Head and Performance Parts

For EBM-head and EBM-performance parts, the screw is employed to fasten high-performance components that demand precise fitting and robust securement. This includes parts like the injector plumbing and turbocharger mounting points, where reliability and durability are paramount.

Dataplate and Kit Assemblies

The dataplate and various kit assemblies, such as the PDC kit, often incorporate the Hexagon Head Cap Screw to ensure that all components are correctly installed and remain in place under operating conditions.

Conclusion

In summary, the Cummins Part #3013623 Hexagon Head Cap Screw is a fundamental fastener in the construction and maintenance of engine systems, contributing to the overall reliability and performance of the engine. Its high-quality construction, ease of installation, and resistance to wear and corrosion make it a valuable component in heavy-duty applications.