4016149
Hexagon Flange Head Cap Screw
Cummins®

Introduction

The Hexagon Flange Head Cap Screw, identified by part number 4016149, is a component manufactured by Cummins, a prominent entity in the automotive and heavy-duty truck industry. This screw is integral to the assembly and maintenance of commercial trucks, ensuring the secure fastening of various components. Cummins is recognized for its commitment to quality and innovation, providing reliable parts that contribute to the efficiency and durability of truck operations.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of fastener characterized by its hexagonal head and a flange beneath the head. The hexagonal head allows for efficient torque application using standard tools, while the flange provides a larger bearing surface that distributes the load more evenly across the fastened material. In a truck’s mechanical system, these screws are used to secure components that require a high degree of stability and resistance to vibration ¹.

Purpose and Role in Truck Operation

The 4016149 Hexagon Flange Head Cap Screw plays a significant role in the operation of a truck by securing critical components that are subject to dynamic loads and vibrations. Its applications range from fastening engine components to securing chassis parts. The screw’s design ensures that it can withstand the rigors of truck operation, maintaining the integrity of the fastened components under various conditions ².

Key Features

The 4016149 Hexagon Flange Head Cap Screw boasts several key features that enhance its performance and reliability. Its hexagonal head design allows for precise and efficient tightening with standard tools. The flange beneath the head provides additional surface area, which helps in distributing the load and reducing the risk of the screw pulling through the material. Additionally, the screw is made from high-quality materials that offer excellent resistance to corrosion and wear, ensuring longevity in demanding environments ³.

Benefits

The benefits of using the 4016149 Hexagon Flange Head Cap Screw include enhanced durability, improved torque application, and resistance to loosening. The screw’s design and material properties contribute to its ability to maintain a secure fastening under dynamic loads, reducing the need for frequent re-tightening. Its resistance to corrosion ensures that it remains effective in various environmental conditions, contributing to the overall reliability of the truck.

Installation and Usage

Proper installation of the 4016149 Hexagon Flange Head Cap Screw is crucial for its performance and longevity. It is recommended to use the appropriate torque settings to ensure that the screw is tightened to the manufacturer’s specifications without over-tightening, which could lead to damage. Best practices include cleaning the fastening area to remove any debris or contaminants that could affect the screw’s performance and using a torque wrench to achieve the correct tightening force.

Troubleshooting and Maintenance

Common issues with the 4016149 Hexagon Flange Head Cap Screw may include loosening due to vibration or corrosion. Regular inspection and maintenance can help identify signs of wear or damage, such as rust or deformation, that may require attention. If a screw shows signs of loosening, it should be re-tightened to the recommended torque setting. In cases of significant corrosion or damage, replacement may be necessary to ensure the continued reliability of the fastened components.

Cummins Overview

Cummins is a reputable manufacturer with a long-standing history in the automotive and heavy-duty truck industry. The company is known for its commitment to quality and innovation, providing a wide range of components that contribute to the efficiency and durability of truck operations. Cummins’ reputation is built on its ability to deliver reliable parts that meet the demanding requirements of commercial truck applications.

Cummins Engine Part 4016149: Hexagon Flange Head Cap Screw

The Cummins part number 4016149, a Hexagon Flange Head Cap Screw, is a critical component in the assembly and maintenance of several Cummins engine models. This part is designed to provide secure fastening in various engine applications, ensuring the integrity and performance of the engine systems.

Application in Cummins Engines

QSK45 CM500 and QSK60 CM500

The Hexagon Flange Head Cap Screw is integral to the assembly of the QSK45 CM500 and QSK60 CM500 engines. These engines are known for their robust design and high performance, and the part 4016149 plays a vital role in maintaining the structural integrity of the engine components. Its use in these models ensures that critical parts are securely fastened, contributing to the overall reliability and longevity of the engines.

QSK60 CM850 MCRS and QSK60G

In the QSK60 CM850 MCRS and QSK60G engines, the part 4016149 is utilized in several key areas. These engines are designed for heavy-duty applications, and the screw’s ability to provide a strong and reliable fastening solution is essential. The flange head design allows for easy access and secure tightening, which is crucial in the demanding environments these engines operate in.

QSK78 CM500

The QSK78 CM500 engine also benefits from the use of the Hexagon Flange Head Cap Screw. This engine is part of Cummins’ lineup of high-performance engines, and the part 4016149 ensures that all components are securely fastened. The screw’s design allows for efficient assembly and disassembly, which is important for maintenance and repair operations.

Importance of the Hexagon Flange Head Cap Screw

The Hexagon Flange Head Cap Screw is a versatile component that is used in various applications across different engine models. Its design provides several advantages:

• Secure Fastening: The screw’s hexagonal head allows for easy and efficient tightening with a wrench or socket, ensuring a secure fit.
• Durability: Made from high-quality materials, the screw can withstand the rigors of engine operation, including high temperatures and pressures.
• Versatility: The flange head design provides a larger bearing surface, which helps distribute the load more evenly and reduces the risk of stripping or damaging the screw.

By using the Hexagon Flange Head Cap Screw in their engines, Cummins ensures that their products are built to last and perform reliably under demanding conditions.

Role of Part 4016149 Hexagon Flange Head Cap Screw in Engine Systems

The 4016149 Hexagon Flange Head Cap Screw is instrumental in securing various components within engine systems, ensuring stability and proper function.

In the Air Cleaner (60 Hz) Kit, this screw plays a significant role in fastening the air cleaner to the engine block or intake manifold. Its flange head design provides a broad contact surface, enhancing the screw’s ability to distribute clamping force evenly, which is essential for maintaining an airtight seal. This seal is vital for efficient air filtration and smooth engine operation.

For the Air Cleaner Brace, the 4016149 screw is used to reinforce the structural integrity of the brace. By securing the brace to the engine or chassis, it helps in withstanding vibrational stresses and ensuring the air cleaner remains in optimal position.

In the Air Cleaner Kit, this screw is often employed to attach the various components of the air cleaner assembly. Its robust design ensures that all parts remain securely in place, contributing to the overall efficiency of the air filtration system.

The Air Cleaner Top Level Assembly Brace benefits from the use of the 4016149 screw by providing a strong and reliable fastening solution. This ensures that the top-level assembly remains stable, which is important for the consistent performance of the air cleaner.

When dealing with the Cleaner, Air, the screw is utilized to secure the air cleaner housing to the engine or frame. This connection is crucial for maintaining the structural integrity and operational efficiency of the air cleaner system.

In the context of the Connection, Water Outlet, the 4016149 screw is used to fasten the water outlet connection to the engine block or thermostat housing. This ensures a secure and leak-free connection, which is essential for the proper circulation of coolant within the engine system.

For the Plumbing, Thermostat Housing, this screw is employed to secure the thermostat housing to the engine. Its flange head provides additional surface area for a tighter seal, which is important for maintaining the integrity of the cooling system and ensuring accurate thermostat operation.

Overall, the 4016149 Hexagon Flange Head Cap Screw is a versatile and reliable component that enhances the stability and functionality of various engine system components.

Conclusion

The 4016149 Hexagon Flange Head Cap Screw by Cummins is a critical component in the assembly and maintenance of commercial trucks and Cummins engines. Its design, featuring a hexagonal head and a flange, ensures secure fastening, durability, and resistance to corrosion. Proper installation and maintenance are essential for its performance and longevity. Cummins’ commitment to quality and innovation is evident in the reliable and efficient operation of this part, contributing to the overall reliability and durability of truck and engine systems.