3335001
Hexagon Head Cap Screw
Cummins®

The 3335001 Hexagon Head Cap Screw, manufactured by Cummins, is a specialized fastener designed for use in commercial truck maintenance and operation. Cummins, a well-established name in the commercial vehicle industry, produces this screw to meet the demanding requirements of heavy-duty applications. This part is integral to ensuring the reliability and efficiency of truck components, contributing to the overall performance and longevity of commercial vehicles.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is a type of fastener characterized by its hexagonal head, which allows for efficient tightening and loosening using a wrench or socket. The design of the cap screw, with its threaded shank and head, enables it to securely join two or more components together. Cap screws are commonly used across various industries for their strength and reliability in fastening applications ¹.

Purpose of the 3335001 Hexagon Head Cap Screw in Truck Operation

This Cummins part plays a specific role in the operation and maintenance of commercial trucks. It is utilized in various truck assemblies where secure and durable fastening is required. Common applications include securing engine components, chassis parts, and other critical assemblies. The screw ensures that these components remain firmly in place, even under the strenuous conditions encountered in commercial truck operation.

Key Features

The 3335001 Hexagon Head Cap Screw is distinguished by several key features that enhance its performance and durability. It is composed of high-quality materials, typically featuring a robust thread type that provides strong holding power. The hexagonal head design allows for easy installation and removal. Additionally, the screw may include special coatings or treatments to improve its resistance to corrosion and wear, ensuring long-term reliability in heavy-duty applications ².

Benefits

Using the 3335001 Hexagon Head Cap Screw offers several advantages. Its material composition and design contribute to improved strength and durability, making it suitable for heavy-duty applications. The screw’s resistance to corrosion ensures it maintains its integrity in various environmental conditions. Ease of installation is another benefit, thanks to its hexagonal head, which allows for straightforward tightening and loosening. Long-term reliability is ensured through its design and material properties, reducing the need for frequent replacements.

Installation Guidelines

Proper installation of the 3335001 Hexagon Head Cap Screw is crucial for ensuring secure fastening. It is recommended to follow specific torque specifications provided by the manufacturer to achieve the correct tension without overtightening. Using the appropriate tools, such as a wrench or socket that matches the screw’s head size, is important for a secure fit. Best practices include cleaning the installation area to remove any debris or corrosion that could affect the screw’s performance.

Troubleshooting and Maintenance

Common issues with Hexagon Head Cap Screws, such as loosening, corrosion, or damage, can be addressed through proper troubleshooting steps. Regular inspection for signs of wear or corrosion is recommended to identify potential problems early. Maintenance tips include applying a suitable lubricant to the threads during installation to reduce friction and prevent seizing. Ensuring that the screw is correctly torqued can also help prevent loosening over time.

Cummins: A Brief Overview

Cummins Inc. is a leading manufacturer in the commercial vehicle industry, known for its commitment to quality and innovation. With a broad product range that includes engines, filtration systems, and aftermarket parts, Cummins has established a reputation for reliability and performance. The company’s dedication to excellence is evident in its manufacturing processes and the quality of its components, such as the 3335001 Hexagon Head Cap Screw ³.

Cummins Hexagon Head Cap Screw 3335001 in Engine Applications

The Cummins Hexagon Head Cap Screw part number 3335001 is a critical component in various engine assemblies. This screw is designed to provide robust fastening in demanding environments, ensuring the integrity and reliability of engine components.

B3.9 G and NH/NT 855 Engines

In the B3.9 G and NH/NT 855 engines, the 3335001 screw is utilized in several key areas. These engines are known for their durability and performance, often used in heavy-duty applications. The screw’s high strength and resistance to corrosion make it ideal for securing various parts within these engines, ensuring that components remain tightly fastened under high stress and operational temperatures.

QSNT14 CM876 N102 Engines

The QSNT14 CM876 N102 engine also benefits from the use of the 3335001 screw. This engine is designed for high-performance applications, and the screw’s precision and reliability are crucial for maintaining the engine’s structural integrity. The screw is often used in areas where precise alignment and secure fastening are essential, such as in the engine block and other critical assemblies.

The use of the 3335001 screw across these engines highlights its versatility and importance in ensuring the longevity and efficiency of Cummins engine systems.

Role of Part 3335001 Hexagon Head Cap Screw in Engine Systems

The part 3335001 Hexagon Head Cap Screw is instrumental in securing various components within engine systems, ensuring stability and proper function.

Dipstick and Fill Tube Mounting

In the assembly of the dipstick and fill tube, the 3335001 screw plays a key role in attaching these components to the engine block or oil pan. This secure attachment is essential for accurate oil level readings and efficient oil filling processes.

Module and Fuel Control Mounting

When it comes to module and fuel control units, the 3335001 screw is utilized to fasten these sensitive components in place. Proper mounting is vital for the precise operation of fuel delivery systems, contributing to engine performance and fuel efficiency.

Oil Pan and Oil Gauge Attachment

The oil pan, a fundamental part of the lubrication system, relies on the 3335001 screw for secure attachment to the engine frame. Similarly, the oil gauge, which monitors oil pressure, is mounted using this screw to ensure it remains in position and functions correctly.

Oil Pan Mounting

For the overall mounting of the oil pan, the 3335001 screw is a standard component. It ensures that the oil pan is firmly attached, preventing oil leaks and maintaining the integrity of the lubrication system.

Conclusion

In summary, the 3335001 Hexagon Head Cap Screw is a versatile fastener that contributes to the secure and efficient operation of various engine components. Its application across different mounting points underscores its importance in engine assembly and maintenance.