3052061
Hexagon Head Cap Screw
Cummins®

The Hexagon Head Cap Screw is a fundamental component in commercial trucks, providing secure fastening solutions across various applications. Manufactured by Cummins, a renowned name in the industry, the Hexagon Head Cap Screw part number 3052061 is specifically designed for use in commercial truck operations. This part plays a significant role in ensuring the integrity and functionality of truck components, contributing to the overall performance and reliability of the vehicle ².

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 ensures a firm grip, reducing the risk of slippage during installation. Cap screws, in general, are used in mechanical assemblies to join components securely. They are threaded fasteners that typically require a nut or threaded hole to function correctly, providing a robust connection that can withstand significant stress and vibration ¹.

Purpose of the 3052061 Hexagon Head Cap Screw in Truck Operations

The 3052061 Hexagon Head Cap Screw is integral to the operation and maintenance of commercial trucks. It is commonly used in applications where secure and durable fastening is required, such as in the attachment of engine components, chassis parts, and various mechanical assemblies. Its role in these applications ensures that components remain firmly in place, contributing to the truck’s overall performance and safety ².

Key Features of the 3052061 Hexagon Head Cap Screw

The 3052061 Hexagon Head Cap Screw boasts several distinctive characteristics that enhance its functionality and durability. It is made from high-quality materials, ensuring resistance to corrosion and wear. The screw features a specific thread type that provides a strong grip, while its head design allows for easy installation and removal. These features collectively contribute to the screw’s reliability in demanding truck environments ².

Benefits of Using the 3052061 Hexagon Head Cap Screw

Utilizing the 3052061 Hexagon Head Cap Screw in truck maintenance and repair offers several advantages. Its resistance to corrosion ensures longevity, even in harsh operating conditions. The ease of installation, thanks to its hexagonal head, allows for quick and efficient fastening. Additionally, its reliability under stress makes it a preferred choice for critical applications where component integrity is paramount ².

Installation and Usage Guidelines

Proper installation of the 3052061 Hexagon Head Cap Screw is vital for ensuring a secure and lasting fastening solution. Begin by selecting the appropriate wrench or socket that fits the hexagonal head. Align the screw with the threaded hole or nut, and turn it clockwise to tighten. Ensure that the screw is tightened to the manufacturer’s specified torque settings to avoid over-tightening, which can lead to damage, or under-tightening, which can result in an insecure connection ².

Troubleshooting Common Issues

Frequent problems associated with Hexagon Head Cap Screws include screw loosening, damage, and failure to torque properly. To address screw loosening, ensure that the screw is correctly torqued during installation and periodically check for tightness. In cases of damage, inspect the screw for signs of wear or corrosion and replace it if necessary. If the screw fails to torque properly, verify that the wrench or socket is the correct size and that there are no obstructions in the threading ².

Maintenance Tips

Regular maintenance of Hexagon Head Cap Screws is crucial for ensuring longevity and performance. Periodic inspections should be conducted to check for signs of wear, corrosion, or loosening. Replacement of screws should be performed as needed to maintain the integrity of the fastening solution. Additionally, keeping the screw and surrounding areas clean and free of debris can prevent premature wear and corrosion ².

Cummins: A Brief Overview

Cummins Inc. is a global power leader that designs, manufactures, and distributes engines, filtration, and power generation products. With a rich history in the commercial truck industry, Cummins is committed to quality and innovation in manufacturing truck components. Their products, including the 3052061 Hexagon Head Cap Screw, are designed to meet the demanding requirements of commercial truck operations, ensuring reliability and performance ².

Hexagon Head Cap Screw 3052061 in Cummins Engines

The Cummins part number 3052061, a Hexagon Head Cap Screw, is a critical component in various Cummins engine models. This screw is integral to the assembly and maintenance of these engines, ensuring secure fastening and structural integrity. Below is a detailed look at how this part fits into different Cummins engine families ².

4B3.9 and 6B5.9 Engines

The 4B3.9 and 6B5.9 engines utilize the Hexagon Head Cap Screw 3052061 in several key areas. These engines, known for their robust performance, require reliable fastening solutions to maintain the integrity of their components under high stress and operational conditions. The screw is often used in the engine block, cylinder head, and other critical assemblies ².

6C8.3, B4.5, and B5.9 G Engines

The 6C8.3, B4.5, and B5.9 G engines also incorporate the Hexagon Head Cap Screw 3052061 in their construction. These engines, which are part of the broader Cummins lineup, benefit from the screw’s ability to provide a secure and durable fastening solution. The screw is typically used in the engine block, head, and various other components that require precise and reliable fastening ².

B5.9 GAS PLUS CM556 and C GAS PLUS CM556 Engines

For the B5.9 GAS PLUS CM556 and C GAS PLUS CM556 engines, the Hexagon Head Cap Screw 3052061 plays a crucial role in maintaining the structural integrity of the engine. These engines, designed for gas applications, require the screw’s precision and strength to ensure that all components are securely fastened and aligned ².

B6.7 CM2670 B164C and G5.9 CM558 Engines

The B6.7 CM2670 B164C and G5.9 CM558 engines also rely on the Hexagon Head Cap Screw 3052061. These engines, known for their versatility and performance, use the screw in various applications, including the engine block, head, and other critical assemblies. The screw’s ability to provide a secure fastening solution is essential for the reliable operation of these engines ².

G8.3, G8.3 CM558, and GTA8.3 CM558 Engines

The G8.3, G8.3 CM558, and GTA8.3 CM558 engines incorporate the Hexagon Head Cap Screw 3052061 in their design. These engines, which are part of the Cummins G-series, benefit from the screw’s strength and precision. The screw is used in various components, including the engine block and head, to ensure that all parts are securely fastened and aligned ².

ISB Series Engines

The ISB series engines, including the ISB CM2150, ISB CM550, ISB CM850, ISB/ISD4.5 CM2150 B119, ISB/ISD6.7 CM2150 SN, ISB5.9G CM2180, ISB6.7 CM2250, ISB6.7 CM2350 B101, ISB6.7 G CM2180 B118, ISBE CM2150, and ISBE CM800, all utilize the Hexagon Head Cap Screw 3052061. These engines, known for their reliability and performance, require the screw’s precision and strength in various applications. The screw is used in the engine block, head, and other critical assemblies to ensure that all components are securely fastened and aligned ².

Role of Part 3052061 Hexagon Head Cap Screw in Engine Systems

The part 3052061 Hexagon Head Cap Screw is integral to the assembly and securement of various components within engine systems. Its application spans across multiple areas, ensuring the stability and functionality of the engine’s parts ².

Accessory Support and Arrangement

In the accessory support and accessory support arrangement, the Hexagon Head Cap Screw is used to fasten brackets and mounts that hold accessories like the alternator and water pump. This securement is vital for maintaining the alignment and operational integrity of these accessories ².

Alternator and Drive System

For the alternator and alternator drive, the screw plays a role in attaching the alternator to its mounting bracket and securing the drive belt tensioner. Proper fastening ensures efficient power generation and transmission within the engine system ².

Crankcase Breather Plumbing

Within the crankcase breather plumbing, the screw is employed to secure fittings and hoses. This ensures that the breather system functions correctly, managing pressure and contaminants within the crankcase ².

Engine Cooling System

In the engine cooling system, the Hexagon Head Cap Screw is utilized to attach components such as the water pump and radiator hoses. This securement is essential for maintaining the flow of coolant and preventing leaks, which is key to engine temperature regulation ².

Flywheel and Generator Flex Disk Mounting

For the flywheel and the mounting of the generator flex disk, the screw ensures that these components are firmly attached to the engine block. This is important for the smooth operation of the engine and the efficient transfer of power ².

Turbocharger Arrangement

In turbocharger arrangements, the screw is used to secure the turbocharger to the engine and exhaust system. This ensures that the turbocharger operates within its designed parameters, contributing to the engine’s performance and efficiency ².

Valve Cover and Marine Gear

The screw is also found in the attachment of the valve cover, ensuring a seal that prevents oil leaks. In marine gear applications, it secures components that are subject to the harsh marine environment, ensuring durability and reliability ².

Service Kits

In service kits such as the 50 DN service kit, the Hexagon Head Cap Screw is included for the reassembly of engine components after maintenance or repair. This ensures that all parts are correctly and securely reattached ².

Lifting Arrangement and Bracket

Finally, in lifting arrangements and brackets, the screw is used to secure lifting points and brackets, ensuring safe and effective engine handling during maintenance or transportation ².

Conclusion

The 3052061 Hexagon Head Cap Screw is a fundamental fastener in the assembly and maintenance of engine systems, contributing to the reliability and performance of the engine. Its application across various components ensures the stability and functionality of the engine’s parts, making it an essential component in commercial truck operations ².