2874660
Flat Head Cap Screw
Cummins®

The Flat Head Cap Screw, specifically Part #2874660 by Cummins, is a vital component in the realm of commercial trucks. Cummins, a renowned manufacturer in the industry, produces this screw to meet the demanding requirements of heavy-duty applications. This part is integral to the structural integrity and operational efficiency of commercial trucks.

Basic Concepts of Flat Head Cap Screws

Flat head cap screws are a type of fastener characterized by a flat head that sits flush with or below the surface of the material being fastened. They are commonly used in mechanical assemblies where a low-profile head is required. These screws function by providing a secure and stable connection between components, ensuring that parts remain firmly in place under various loads and conditions ¹.

Purpose of the 2874660 Flat Head Cap Screw in Trucks

The 2874660 Flat Head Cap Screw by Cummins plays a specific role in the operation and maintenance of commercial trucks. It is designed to fasten components that require a low-profile head, ensuring that the assembly remains compact and streamlined. This screw is often used in applications where space is limited, and a traditional hex head screw would not fit. Its role is to provide a strong, reliable connection that can withstand the rigors of heavy-duty use ².

Key Features

The 2874660 Flat Head Cap Screw boasts several key characteristics that enhance its functionality. Its design includes a flat head that allows it to sit flush with the surface, minimizing protrusion and reducing the risk of damage. The screw is made from high-quality materials, ensuring durability and resistance to wear. Additionally, it features a precise thread pitch that provides optimal holding power, making it suitable for demanding applications ³.

Benefits

Using the 2874660 Flat Head Cap Screw offers several advantages. Its durable construction ensures long-lasting performance, even under heavy loads. The screw’s resistance to shearing makes it reliable in applications where stress is a concern. Furthermore, its design allows for easy installation, reducing the time and effort required during assembly and maintenance procedures ⁴.

Installation Process

Proper installation of the 2874660 Flat Head Cap Screw is crucial for ensuring optimal performance and longevity. Begin by selecting the appropriate drill bit to create a pilot hole that matches the screw’s diameter. This step helps prevent the material from splitting during installation. Next, use a torque wrench to tighten the screw to the manufacturer’s specified torque settings. This ensures that the screw is secure without being overtightened, which could lead to stripping or damage ⁵.

Maintenance and Troubleshooting

Maintaining the 2874660 Flat Head Cap Screw involves regular inspection for signs of wear or damage. Common issues include corrosion, which can be addressed by cleaning the screw and applying a corrosion-resistant coating. If the screw becomes loose, it should be retightened to the specified torque settings. In cases where the screw is damaged beyond repair, replacement is necessary to maintain the integrity of the assembly ⁶.

Manufacturer - Cummins

Cummins is a well-respected name in the automotive and heavy-duty truck industry. The company is known for its commitment to quality and innovation in truck components. Cummins’ reputation is built on a foundation of rigorous testing, advanced manufacturing techniques, and a dedication to meeting the needs of commercial truck operators. Their products, including the 2874660 Flat Head Cap Screw, are designed to deliver reliable performance in the most demanding applications ⁷.

Cummins Flat Head Cap Screw 2874660 Compatibility

The Cummins Flat Head Cap Screw part number 2874660 is a critical component designed to fit seamlessly with several Cummins engine models. This screw is essential for securing various parts within the engine assembly, ensuring structural integrity and operational efficiency.

ISX CM871 and ISX15 CM2250 SN

The ISX CM871 and ISX15 CM2250 SN engines both benefit from the use of the 2874660 Flat Head Cap Screw. This part is used in multiple applications within these engines, including securing engine covers and other critical components. Its design ensures a tight and reliable fit, which is crucial for maintaining engine performance and longevity.

X15 CM2350 X123B

The X15 CM2350 X123B engine also incorporates the 2874660 Flat Head Cap Screw in its assembly. This engine, like its counterparts, relies on this screw for securing various parts that are integral to its operation. The screw’s compatibility with this engine ensures that all components are held firmly in place, contributing to the overall reliability and efficiency of the engine.

By using the 2874660 Flat Head Cap Screw across these engine models, Cummins ensures a standardized approach to engine assembly, which simplifies maintenance and repair processes. This part’s compatibility with multiple engine models underscores its versatility and importance in the engine’s overall design and functionality.

Role of Part 2874660 Flat Head Cap Screw in Engine Systems

Mounting Components

Part 2874660, the Flat Head Cap Screw, is integral in securing various mounting components within engine systems. Its design allows for a snug fit, ensuring that components remain firmly in place under the dynamic conditions of engine operation. This screw is often used in the attachment of engine brackets, which support the engine within the vehicle’s chassis. The secure fastening provided by the Flat Head Cap Screw helps maintain the structural integrity of the mounting system, reducing the risk of vibrations or movement that could lead to engine misalignment or damage.

Radiator Attachment

In the context of radiator systems, Part 2874660 plays a significant role in attaching the radiator to its mounting frame. The Flat Head Cap Screw ensures that the radiator is held securely in position, allowing for efficient heat dissipation. Proper attachment is essential for the radiator to function correctly, as any movement or instability could impede the flow of coolant or air, leading to overheating issues. The screw’s flat head design also minimizes the risk of damage to the radiator’s surface, ensuring a tight and reliable connection.

Conclusion

The 2874660 Flat Head Cap Screw by Cummins is a critical component in the maintenance and operation of commercial trucks and heavy-duty engines. Its design, durability, and compatibility with various engine models make it an essential part for ensuring the structural integrity and efficiency of engine systems. Proper installation and maintenance of this screw are vital for the longevity and performance of the vehicle.