Cummins Hexagon Flange Head Cap Screw 3922863 – Stable fastening for demanding engine assemblies

The Cummins Hexagon Flange Head Cap Screw 3922863 is engineered to secure components that face vibration, heat, and frequent load changes. As a dependable item in the Cummins parts range, this fastener helps maintain tight joints and steady alignment across engine assemblies. In addition, it meets Cummins genuine paers standards, which ensures precise threads, consistent torque response, and reliable service life. Although compact, this cap screw plays a critical role in protecting connected parts from movement and wear. Therefore, technicians often choose it during new builds, replacements, or routine service. At the same time, its integrated flange design simplifies installation and improves load control.

🔩 Specifications

• Part number: 3922863

• Product type: Hexagon flange head cap screw

• Brand compatibility: Cummins engines

• System location: Engine and auxiliary assemblies

• Primary function: Securing components with integrated flange support

• Quality level: Cummins genuine paers compliant

⭐ Key Features

First, the built-in flange spreads clamping force evenly across the contact area. In addition, it removes the need for a separate washer, which speeds up assembly. Moreover, the hexagon head allows quick tightening with standard tools. As a result, service time drops and consistency improves. Also, the sturdy construction handles vibration during long operating hours. Because it belongs to trusted Cummins parts, users can expect reliable fastening throughout each service interval.

⚙️ Technical Insights

The Cummins Hexagon Flange Head Cap Screw 3922863 combines a threaded shank with an integrated flange to increase surface contact. Therefore, it maintains steady clamping force under changing loads. At the same time, the flange helps reduce loosening during vibration. When technicians replace worn fasteners with this cap screw, joint stability improves right away. Consequently, alignment stays true and component wear decreases. Since it follows Cummins genuine paers design rules, it fits original threaded locations without modification.

🛠 Application Scenarios

This flange head cap screw sees wide use in industrial engines, generator sets, and heavy-duty equipment. For example, it supports covers, brackets, housings, and structural mounts. Likewise, it suits maintenance work where fasteners show fatigue or corrosion. Service teams rely on Cummins parts like this cap screw to keep assemblies secure and reduce rework. Across these applications, Cummins genuine paers help sustain stable engine operation and consistent performance.

📦 Availability

This hexagon flange head cap screw is in stock and available for global shipping. To ensure correct fitment with your Cummins parts configuration, please provide your engine serial number (ESN). Our support team is ready to assist with verification and confirm compatibility with Cummins genuine paers before shipment.