3680750
Hexagon Flange Head Cap Screw
Cummins®

Introduction

The 3680750 Hexagon Flange Head Cap Screw, manufactured by Cummins, is a specialized fastener designed for commercial truck applications. Cummins, a leading manufacturer in the automotive industry, produces this screw to meet the rigorous demands of heavy-duty vehicles. This part is essential for ensuring the secure assembly of various components within commercial trucks.

Basic Concepts

A Hexagon Flange Head Cap Screw is characterized by its hexagonal head and flanged base. The hexagonal head allows for efficient torque application using standard tools, while the flange provides additional surface area to distribute load and prevent the screw from sinking into the material. This design ensures a secure and stable connection within mechanical systems. The screw threads into a pre-drilled hole, creating a strong bond between joined components ¹.

Role in Truck Operation

The 3680750 Hexagon Flange Head Cap Screw is crucial for the operation of commercial trucks by securing critical components and assemblies. Its design ensures that parts remain firmly attached, even under heavy loads and vibrations typical in truck operations. This contributes to the overall functionality and reliability of the vehicle, ensuring that components stay in place and operate as intended ².

Key Features

The 3680750 Hexagon Flange Head Cap Screw features a hexagonal head for easy and precise torque application. The flange at the base provides additional stability and load distribution, reducing the risk of the screw pulling through the material. Made from high-quality materials, this screw offers excellent resistance to corrosion and wear, enhancing its performance and durability in demanding environments ³.

Benefits

Using the 3680750 Hexagon Flange Head Cap Screw offers several advantages. The screw provides improved fastening security, ensuring that components remain tightly joined. Its resistance to vibration makes it suitable for use in dynamic environments, such as those found in commercial trucks. Additionally, the screw’s design allows for easy installation and removal, facilitating maintenance and repair processes.

Troubleshooting and Maintenance

Common issues with Hexagon Flange Head Cap Screws may include loosening due to vibration or corrosion. To address these problems, regular inspections should be conducted to ensure screws remain tight and free of corrosion. If loosening is detected, re-torquing the screw to the manufacturer’s specified torque value can resolve the issue. Additionally, applying an anti-corrosion coating can help prevent rust and extend the screw’s lifespan.

About Cummins

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 diesel engines and related technologies. The company is committed to quality, innovation, and customer satisfaction, ensuring that its products meet the highest standards of performance and reliability.

Role of Part 3680750 in Engine Systems

Front Drive Adapter

The front drive adapter is a pivotal component in the engine system, serving as the intermediary between the crankshaft and the accessories driven by the engine. The 3680750 Hexagon Flange Head Cap Screw is instrumental in securing the front drive adapter to the crankshaft. This secure attachment ensures that the adapter remains firmly in place, allowing for the efficient transfer of rotational force from the crankshaft to the driven accessories. The screw’s design, with its hexagonal flange head, provides a stable and robust connection, minimizing the risk of loosening under the dynamic conditions of engine operation.

Vibration Damper

The vibration damper is designed to absorb and reduce the vibrations generated by the engine, contributing to smoother operation and reduced wear on engine components. The 3680750 screw plays a significant role in the assembly of the vibration damper to the crankshaft. By securely fastening the damper, the screw helps maintain the damper’s alignment and effectiveness in mitigating vibrations. This ensures that the damper can perform its function optimally, protecting the engine’s internal components from excessive vibration-induced stress. The robust connection provided by the Hexagon Flange Head Cap Screw is essential for the damper’s performance, as any instability could lead to decreased efficiency in vibration absorption.

Conclusion

The 3680750 Hexagon Flange Head Cap Screw by Cummins is a critical component in commercial truck and engine systems. Its design and features ensure secure fastening, stability, and durability, contributing to the overall performance and reliability of the vehicle. Regular maintenance and proper use of this screw are essential for ensuring the longevity and efficiency of the components it secures.