3356937
Hexagon Flange Head Cap Screw
Cummins®

The Hexagon Flange Head Cap Screw, identified by part number 3356937, is a component manufactured by Cummins, a well-established name in the automotive and heavy-duty truck industry. This screw plays a significant role in the assembly and maintenance of commercial trucks, ensuring the secure fastening of various components. Cummins is renowned for its commitment to quality and innovation, making this part a reliable choice for truck mechanics and fleet managers.

Basic Concepts

A Hexagon Flange Head Cap Screw is a type of fastener 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 the load and prevent the screw from sinking into the material. In the context of truck mechanics, this screw is used to fasten components that require a secure and durable connection, such as engine parts, chassis elements, and other critical assemblies ¹.

Purpose and Role in Truck Operation

The 3356937 Hexagon Flange Head Cap Screw serves a specific purpose in the operation of a truck by providing a robust fastening solution for various components. Its applications range from securing engine mounts to attaching chassis parts, ensuring that these elements remain firmly in place under the stress of heavy-duty use. The screw’s design contributes to the overall stability and reliability of the truck, playing a role in maintaining the integrity of the vehicle’s structure and performance ².

Key Features

The 3356937 Hexagon Flange Head Cap Screw boasts several key features that make it suitable for heavy-duty applications. Its hexagonal head design allows for easy and precise torque application, reducing the risk of over-tightening or stripping. The flange characteristic provides additional bearing surface, enhancing the screw’s load-distributing capabilities. Additionally, the screw is crafted from high-quality materials, offering excellent durability and resistance to corrosion, which is vital for withstanding the harsh conditions often encountered in commercial trucking ³.

Benefits

The benefits of using the 3356937 Hexagon Flange Head Cap Screw include enhanced durability, improved fastening capabilities, and resistance to loosening. The screw’s robust construction ensures long-lasting performance, while its design minimizes the risk of vibration-induced loosening, a common issue in heavy-duty applications. These attributes contribute to the overall reliability and safety of the truck, reducing the need for frequent maintenance and replacements.

Installation and Usage

Proper installation of the 3356937 Hexagon Flange Head Cap Screw is crucial for ensuring its effectiveness and longevity. It is recommended to use the appropriate torque specifications provided by the manufacturer to avoid over-tightening, which can lead to damage, or under-tightening, which may result in insufficient fastening. Additionally, using the correct tools and following recommended practices will help achieve a secure and durable connection.

Troubleshooting and Maintenance

Common issues related to the 3356937 Hexagon Flange Head Cap Screw may include loosening due to vibration or corrosion. Regular inspections and maintenance can help identify and address these problems early. If loosening is detected, re-tightening the screw to the specified torque is usually sufficient. In cases of corrosion, cleaning the affected area and applying a suitable anti-corrosive treatment can help prevent further degradation. Proper maintenance practices will ensure the screw continues to perform reliably over time.

Cummins Overview

Cummins is a globally recognized leader in the design, manufacture, and distribution of engines and related technologies. With a history spanning over a century, Cummins has built a reputation for quality, innovation, and customer satisfaction. The company’s commitment to excellence is evident in its wide range of products, including the 3356937 Hexagon Flange Head Cap Screw, which is designed to meet the demanding requirements of commercial trucking applications.

Cummins Hexagon Flange Head Cap Screw 3356937 in Engine Applications

The Cummins Hexagon Flange Head Cap Screw, part number 3356937, is a critical component in various engine assemblies. This screw is designed to provide a secure fastening solution, ensuring the integrity and reliability of the engine’s structure. Its application spans across multiple engine models, including but not limited to the 4B3.9 engine.

In the 4B3.9 engine, the 3356937 screw is utilized in several key areas where robust fastening is essential. These include securing engine covers, mounting brackets, and other critical components that require a high level of precision and durability. The flange head design of the screw allows for a larger bearing surface, distributing the load more evenly and reducing the risk of stripping or loosening over time.

The use of this screw in the 4B3.9 engine ensures that all fastened parts remain securely in place, even under the high stress and vibrations typical of engine operation. This reliability is crucial for maintaining the engine’s performance and longevity. The screw’s compatibility with the 4B3.9 engine underscores Cummins’ commitment to providing high-quality, dependable parts for their engines.

Role of Part 3356937 Hexagon Flange Head Cap Screw in Refrigerant Compressor Mounting

In the context of refrigerant compressor mounting, the part 3356937 Hexagon Flange Head Cap Screw serves as a pivotal fastening element. This screw is utilized to secure the refrigerant compressor to its mounting bracket, ensuring a stable and vibration-resistant connection. The hexagonal flange head design of the screw provides enhanced torque application, allowing for a firm grip on the mounting surface.

The screw’s primary function is to maintain the alignment and integrity of the compressor within the refrigeration system. It helps in distributing the load evenly across the mounting points, which is essential for the efficient operation of the compressor. Additionally, the flange head offers a larger surface area for contact, reducing the risk of the screw pulling through the material over time.

Conclusion

In summary, the 3356937 Hexagon Flange Head Cap Screw plays a significant role in the secure and efficient mounting of the refrigerant compressor, contributing to the overall reliability and performance of the refrigeration system. Its robust design and high-quality materials make it a dependable choice for heavy-duty applications, ensuring long-lasting performance and minimal maintenance needs.