3093740
Hexagon Head Cap Screw
Cummins®

The Hexagon Head Cap Screw is a fundamental component in the realm of commercial trucks, providing secure fastening solutions that are vital for the integrity and performance of various truck systems. Manufactured by Cummins, a renowned name in the commercial truck industry, the Hexagon Head Cap Screw part number 3093740 is specifically designed for applications within commercial trucks. This part plays a significant role in ensuring the reliable operation and maintenance of truck components ¹.

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. This design is integral to its function in fastening applications, where it secures components together under tension. Cap screws, in general, are used in mechanical assemblies to join parts that may experience significant stress or require frequent disassembly and reassembly ².

Purpose of the 3093740 Hexagon Head Cap Screw in Truck Operations

The 3093740 Hexagon Head Cap Screw is utilized in various applications within commercial trucks. It plays a role in securing critical components, ensuring that parts remain firmly attached under operational stresses. This screw is often found in engine assemblies, transmission systems, and other areas where secure fastening is paramount to the truck’s performance and safety ³.

Key Features of the 3093740 Hexagon Head Cap Screw

The 3093740 Hexagon Head Cap Screw boasts several key characteristics that enhance its performance and durability. It is made from high-quality materials, ensuring resistance to corrosion and wear. The screw features a specific thread type that provides optimal grip and holding power. Additionally, its design includes features that facilitate easy installation and removal, contributing to its efficiency in maintenance operations ⁴.

Benefits of Using the 3093740 Hexagon Head Cap Screw

Utilizing the 3093740 Hexagon Head Cap Screw offers several advantages. Its design contributes to improved fastening strength, making it suitable for applications where components are subjected to significant stress. The screw’s resistance to vibration helps maintain secure fastening over time, reducing the risk of loosening. Furthermore, its ease of installation and removal simplifies maintenance procedures, allowing for quick and efficient service ⁵.

Installation and Usage Guidelines

Proper installation of the 3093740 Hexagon Head Cap Screw is crucial for ensuring optimal performance and longevity. It is recommended to follow specific torque specifications provided by the manufacturer to achieve the correct tension without overtightening. Best practices include using the appropriate tools for installation and ensuring that mating surfaces are clean and free from debris to prevent corrosion and ensure a secure fit ⁶.

Troubleshooting Common Issues

Common problems associated with Hexagon Head Cap Screws include loosening, corrosion, or damage. To address these issues, regular inspections are recommended to identify any signs of wear or corrosion. In cases of loosening, re-torquing the screw to the manufacturer’s specifications can often resolve the issue. For corrosion, cleaning the affected area and applying a suitable anti-corrosion treatment may be necessary. Damaged screws should be replaced to maintain the integrity of the fastening ⁷.

Maintenance Tips for Longevity

To extend the life of the 3093740 Hexagon Head Cap Screw, regular maintenance practices are advised. This includes routine inspections to check for signs of wear, corrosion, or loosening. Cleaning the screw and its mating surfaces can prevent the buildup of debris and corrosion. Additionally, following a re-torquing schedule as recommended by the manufacturer can help maintain the screw’s tension and secure fastening over time ⁸.

Cummins: A Brief Overview

Cummins Inc. is a global leader in the design, manufacture, and distribution of engines and related technologies. With a rich history of innovation and quality, Cummins has established a strong reputation in the commercial truck industry. The company’s commitment to excellence is reflected in its wide range of products, including engines, filtration systems, and aftermarket parts, all designed to meet the demanding requirements of commercial truck operations. Cummins’ dedication to quality and innovation ensures that its components, like the 3093740 Hexagon Head Cap Screw, deliver reliable performance and durability ⁹.

Hexagon Head Cap Screw 3093740 in Cummins Engines

The Cummins Hexagon Head Cap Screw part number 3093740 is a critical component in several Cummins engine models. This screw is integral to the assembly and maintenance of the engines, ensuring structural integrity and operational efficiency.

ISM CM570/870 Engines

In the ISM CM570/870 engines, the 3093740 screw is used in various applications, including securing engine components and ensuring proper alignment of parts. Its robust design and high-strength properties make it suitable for the demanding conditions these engines operate under ¹⁰.

QST30 CM2350 T101 and QST30 CM552 Engines

For the QST30 CM2350 T101 and QST30 CM552 engines, the 3093740 screw plays a similar role. It is employed in securing critical engine components, ensuring that parts remain tightly fastened and properly aligned. This is essential for maintaining the performance and longevity of these engines ¹¹.

The use of the 3093740 screw across these engine models highlights its versatility and importance in Cummins’ engine design. Its application in securing various engine parts underscores the need for high-quality fasteners in engine assembly and maintenance.

Conclusion

The 3093740 Hexagon Head Cap Screw is a vital component in the commercial truck industry, offering reliable fastening solutions that contribute to the integrity and performance of truck systems. Its design, characterized by a hexagonal head and high-quality materials, ensures resistance to corrosion and wear, providing optimal grip and holding power. The screw’s ease of installation and removal simplifies maintenance procedures, allowing for quick and efficient service. Regular maintenance practices, including routine inspections and cleaning, are essential for extending the life of this Cummins part. Cummins’ commitment to quality and innovation is evident in the reliable performance and durability of the 3093740 Hexagon Head Cap Screw, making it a critical component in various Cummins engine models.