3093735
Hexagon Head Cap Screw
Cummins®

The Cummins Hexagon Head Cap Screw, part number 3093735, is a specialized fastener designed for use in commercial trucks. Cummins, a well-established name in the commercial truck industry, manufactures this screw to meet the rigorous demands of heavy-duty applications. This part is integral to the assembly and maintenance of various components within commercial trucks, ensuring secure and reliable fastening solutions.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is characterized by its hexagonal head, which allows for efficient tightening and loosening using a wrench or socket. The design of the hexagonal head provides a greater contact area compared to other screw head types, reducing the risk of cam-out during installation. These screws are commonly used in applications requiring a high degree of torque and secure fastening. The threading on the screw allows it to grip firmly within the material it is securing, providing stability and resistance to loosening over time ¹.

Purpose of the 3093735 Hexagon Head Cap Screw in Truck Operations

The 3093735 Hexagon Head Cap Screw plays a significant role in the assembly and maintenance of commercial trucks. It is utilized in various applications, including securing engine components, attaching body panels, and fastening chassis parts. Its design ensures that critical components remain securely in place, even under the strenuous conditions encountered in commercial truck operations. This screw is particularly valued for its ability to maintain a tight and consistent hold, which is vital for the safety and performance of the vehicle ².

Key Features of the 3093735 Hexagon Head Cap Screw

The 3093735 Hexagon Head Cap Screw boasts several key features that make it suitable for heavy-duty applications. Its hexagonal head design allows for easy and efficient installation and removal. The screw is composed of high-quality materials, typically a grade of steel that offers excellent strength and durability. The threading specifications of the screw are designed to provide a strong grip, ensuring that fastened components remain secure. Additionally, the screw may feature a coating or treatment to enhance corrosion resistance, further extending its service life in demanding environments ³.

Benefits of Using the 3093735 Hexagon Head Cap Screw

Utilizing the 3093735 Hexagon Head Cap Screw offers several advantages. Its durable construction ensures long-lasting performance, even in harsh operating conditions. The corrosion-resistant properties of the screw help prevent rust and degradation, maintaining its integrity over time. The ease of installation, thanks to its hexagonal head, allows for quick and efficient fastening, reducing downtime during maintenance procedures. Furthermore, the consistent torque application facilitated by its design helps ensure that components are securely fastened, contributing to the overall safety and reliability of the truck.

Installation Guidelines

Proper installation of the 3093735 Hexagon Head Cap Screw is crucial for ensuring its effectiveness and longevity. Begin by selecting the appropriate wrench or socket that fits the hexagonal head of the screw. Position the screw in the designated location, ensuring it aligns correctly with the threading. Gradually tighten the screw using consistent torque, following the manufacturer’s specified torque settings to avoid over-tightening, which could damage the screw or the material it is fastening. Use a torque wrench for precise application of torque.

Troubleshooting Common Issues

Common issues with Hexagon Head Cap Screws include loosening over time and corrosion. If a screw appears loose, it should be re-tightened to the manufacturer’s specified torque settings. If corrosion is present, the affected area should be cleaned, and the screw may need to be replaced if significant degradation has occurred. Regular inspections can help identify these issues early, allowing for timely maintenance or replacement.

Maintenance Tips

To ensure the longevity and performance of the 3093735 Hexagon Head Cap Screw, periodic inspections are recommended. Check for signs of loosening, corrosion, or damage. Re-torque screws as necessary to maintain secure fastening. Keeping the screw and surrounding areas clean can also help prevent corrosion and extend the service life of the fastener. Following these maintenance practices will help ensure the screw continues to perform reliably in commercial truck applications.

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 spanning over a century, Cummins has established a strong reputation for quality, reliability, and innovation in the commercial truck industry. The company’s extensive product range and commitment to customer satisfaction have made it a preferred choice for commercial vehicle manufacturers and operators worldwide.

Hexagon Head Cap Screw 3093735 in Cummins Engines

The Cummins Hexagon Head Cap Screw part number 3093735 is a critical component in various Cummins engine models. This screw is integral to the assembly and maintenance of the engines, ensuring secure fastening and structural integrity.

QSK60 CM850 MCRS, QSK95 CM2350 K111, and QSK95 CM2350 K113

In the QSK60 CM850 MCRS, QSK95 CM2350 K111, and QSK95 CM2350 K113 engines, the 3093735 screw is used in several key areas. These engines, known for their robust performance and reliability, require precise fastening to maintain operational efficiency and safety. The screw is typically employed in securing engine components, ensuring that parts remain tightly fastened under high stress and operational conditions.

QST30 CM552

The QST30 CM552 engine also utilizes the 3093735 screw. This engine, designed for versatility and efficiency, incorporates the screw in various applications where secure fastening is paramount. The screw’s design allows it to withstand the operational demands of the engine, contributing to the overall durability and performance of the engine.

The use of the 3093735 screw across these engines highlights its importance in maintaining the structural integrity and operational efficiency of Cummins engines. Its application in securing critical components ensures that the engines perform reliably under various conditions.

Role of Part 3093735 Hexagon Head Cap Screw in Engine Systems

The part 3093735 Hexagon Head Cap Screw is integral to the assembly and maintenance of various engine components. It is commonly used to secure the camshaft in place, ensuring precise alignment and operation. This screw is also vital in the installation of the cylinder head, where it helps maintain the seal and structural integrity between the head and the engine block.

In the context of fuel supply plumbing, the Hexagon Head Cap Screw is employed to fasten components such as fuel filters, regulators, and connectors. This ensures a secure and leak-free connection, which is essential for the consistent delivery of fuel to the engine.

When it comes to monitoring and electronic engine systems, this screw plays a role in securing sensors and control units. It ensures that these components remain firmly in place, providing accurate readings and reliable performance.

The screw is also used in the assembly of engine instrument panels. Here, it helps in mounting gauges and displays, ensuring they are securely fixed and provide clear, unobstructed readings to the operator.

In service kits, the Hexagon Head Cap Screw is often included to facilitate the reassembly of engine parts after maintenance or repair. Its use ensures that all components are correctly aligned and tightened to the manufacturer’s specifications, contributing to the overall performance and longevity of the engine.

Conclusion

The 3093735 Hexagon Head Cap Screw by Cummins is a critical component in the assembly and maintenance of commercial trucks and Cummins engines. Its robust design, durable construction, and ease of installation make it an essential fastener for securing various engine components, ensuring the safety, performance, and reliability of the vehicle. Regular maintenance and proper installation practices are key to maximizing the longevity and effectiveness of this Cummins part.