3085752
Hexagon Head Cap Screw
Cummins®

The Hexagon Head Cap Screw is a fundamental component in commercial truck maintenance, providing secure fastening solutions across various applications. Manufactured by Cummins, a renowned name in the industry, the Hexagon Head Cap Screw part number 3085752 is designed to meet the rigorous demands of heavy-duty truck operations. This part plays a significant role in ensuring the structural integrity and reliability of truck assemblies, contributing to overall vehicle performance and safety.

Basic Concepts of Hexagon Head Cap Screws

A Hexagon Head Cap Screw is characterized by its hexagonal head, which allows for efficient torque application using standard tools such as wrenches or sockets. The screw’s design includes a threaded shaft that engages with corresponding threads in the mating part, creating a secure fastening. Typically, these screws are made from materials like carbon steel, alloy steel, or stainless steel, each offering distinct properties such as tensile strength, corrosion resistance, and durability. The choice of material depends on the specific application and environmental conditions the screw will encounter ¹.

Purpose of the 3085752 Hexagon Head Cap Screw in Truck Operation

The 3085752 Hexagon Head Cap Screw is integral to the operation and maintenance of commercial trucks. It is commonly used in applications where secure and reliable fastening is required, such as in engine components, chassis assemblies, and various structural elements. By providing a strong and durable connection, this screw helps maintain the integrity of critical truck parts, ensuring they function correctly under demanding conditions ².

Key Features of the 3085752 Hexagon Head Cap Screw

The 3085752 Hexagon Head Cap Screw boasts several key features that enhance its performance and durability. It features a fine or coarse thread, depending on the application, which allows for precise fastening. The hexagonal head design facilitates easy torque application and reduces the risk of cam-out. Additionally, the screw may be treated with special coatings or finishes to improve corrosion resistance and longevity, making it suitable for use in harsh operating environments ³.

Benefits of Using the 3085752 Hexagon Head Cap Screw

Utilizing the 3085752 Hexagon Head Cap Screw offers several advantages. Its design allows for improved torque application, ensuring that fastenings are secure and reliable. The screw’s resistance to loosening under vibration and dynamic loads contributes to the longevity of truck assemblies. Furthermore, its durability in harsh conditions ensures that it maintains performance over time, reducing the need for frequent replacements.

Installation Guidelines

Proper installation of the 3085752 Hexagon Head Cap Screw is vital to ensure optimal performance and safety. To install, use the appropriate wrench or socket to apply the recommended torque settings, which can be found in the manufacturer’s guidelines. Ensure that the mating surfaces are clean and free of debris to achieve a secure fastening. It is also advisable to use thread locker or anti-seize compound where applicable to prevent loosening and facilitate future removal.

Troubleshooting Common Issues

Common issues associated with Hexagon Head Cap Screws include stripping and corrosion. To address stripping, ensure that the correct torque settings are applied during installation to avoid over-tightening. If corrosion is detected, remove the screw and clean the affected area thoroughly before reinstalling. Regular inspection and maintenance can help identify and mitigate these issues before they lead to more significant problems.

Maintenance Recommendations

Regular inspection and maintenance of the 3085752 Hexagon Head Cap Screw are crucial to prolong its service life. Periodically check for signs of wear, corrosion, or loosening. Adhere to the recommended torque settings during re-tightening or replacement to maintain secure fastenings. Incorporating these practices into routine maintenance schedules will help ensure the screw continues to perform reliably over time.

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 of innovation and quality, Cummins has established a strong reputation in the commercial truck industry. The company’s commitment to excellence is evident in its wide range of products, which are designed to meet the demanding requirements of heavy-duty applications. Cummins’ focus on quality and innovation ensures that its components, like the 3085752 Hexagon Head Cap Screw, deliver reliable performance and durability in commercial truck operations.

Hexagon Head Cap Screw 3085752 in Cummins Engines

The Cummins Hexagon Head Cap Screw part number 3085752 is a critical component in several Cummins engine models. This screw is integral to the assembly and maintenance of these engines, ensuring secure fastening of various parts. Here is a detailed look at how this part fits into different Cummins engine models:

K19 Series

The K19 series engines benefit from the 3085752 screw in their assembly, providing reliable fastening for critical components. This screw’s robust design ensures that parts remain securely attached under operational stresses.

KTA19GC and KTA19GC CM558

In the KTA19GC and KTA19GC CM558 engines, the 3085752 screw is used in several key areas. Its high strength and durability make it ideal for securing parts that are subject to significant mechanical forces.

QSK19 Series

The QSK19 series engines, including models such as QSK19 CM2350 K105, QSK19 CM2350 K114, QSK19 CM2350 K144G, QSK19 CM500, QSK19 CM850 MCRS, and QSK19G, all utilize the 3085752 screw. This screw is essential in maintaining the structural integrity of these engines, particularly in areas where high precision and strength are required.

QSK50 Series

The QSK50 series engines, such as the QSK50 CM2150 MCRS and QSK50 CM2350 K108, also incorporate the 3085752 screw. This part’s design ensures that the engine’s components are fastened securely, contributing to the overall reliability and performance of the engine.

Each of these engines relies on the 3085752 screw for its precision and strength, ensuring that the engine operates smoothly and efficiently. The screw’s role in these engines highlights its importance in maintaining the structural integrity and performance of Cummins engines.

Role of Part 3085752 Hexagon Head Cap Screw in Engine Systems

The part 3085752 Hexagon Head Cap Screw is integral to the assembly and securement of various components within engine systems. Its application ensures the stability and integrity of these components, facilitating efficient engine operation.

Exhaust Manifold

In the exhaust manifold, the Hexagon Head Cap Screw secures the manifold to the engine block. This connection is vital for directing exhaust gases away from the engine, contributing to the overall efficiency and performance of the engine.

Gear Cover Conversion Kit

When integrating a gear cover conversion kit, the Hexagon Head Cap Screw plays a role in attaching the new gear cover to the existing engine structure. This ensures a snug fit, preventing any potential leaks or misalignments that could affect engine operation.

Lubricating Oil Suction Mounting and Tubes

For the lubricating oil suction mounting, as well as the lubricating oil suction tube and its mounting, the Hexagon Head Cap Screw is used to firmly attach these components. This securement is essential for maintaining the integrity of the oil suction system, ensuring consistent oil flow to critical engine parts.

Oil Pan and Related Components

In the oil pan, oil pan adapter kit, and oil pan arrangement, the Hexagon Head Cap Screw is employed to attach these components to the engine. This securement is fundamental for maintaining the structural integrity of the oil pan, which is crucial for containing and circulating lubricating oil throughout the engine.

Tube Lubricating Oil Suction Mounting

Lastly, in the tube lubricating oil suction mounting, the Hexagon Head Cap Screw ensures that the tube is securely fastened. This is important for maintaining the efficiency of the oil suction process, directly impacting the lubrication of engine components.

Overall, the application of the Hexagon Head Cap Screw across these components underscores its importance in maintaining the structural and functional integrity of engine systems.

Conclusion

The 3085752 Hexagon Head Cap Screw is a critical component in the maintenance and operation of commercial trucks and Cummins engines. Its robust design, precise fastening capabilities, and resistance to harsh conditions make it an essential part for ensuring the structural integrity and reliability of truck assemblies and engine systems. Proper installation, regular maintenance, and adherence to recommended torque settings are vital for maximizing the performance and longevity of this Cummins part.