Cummins Hex Flange Head Cap Screw 3900628 – Engineered for Secure and Lasting Fastening
The Cummins Hex Flange Head Cap Screw 3900628 is designed to offer high-strength fastening in demanding engine environments. With its built-in flange, this screw distributes clamping force over a larger area—improving stability and reducing the need for additional washers. As part of trusted DCEC parts and manufactured to Cummins genuine parts standards, this cap screw helps ensure both safety and performance.
Thanks to its strong material and precise thread profile, this cap screw stays tightly in place even under intense vibration and thermal cycling, making it an essential choice for high-load Cummins parts applications.
📦 Specifications
- Part Number: 3900628
- Part Name: Hex Flange Head Cap Screw
- Material: Heat-treated steel alloy
- Surface Finish: Anti-corrosion coating
- Condition: 100% New
- Category: Engine Fasteners
- Origin: Manufactured to strict Cummins OEM specifications
- Compatibility: Suitable for a variety of DCEC parts and Cummins parts configurations (check ESN to confirm)
✅ Key Features
- Flange design improves load distribution without extra washers
- Maintains a tight, secure fit under extreme pressure and vibration
- Built from corrosion-resistant, high-tensile steel
- Easy to install and remove with standard hex tools
- Ideal for use in Cummins genuine parts and DCEC parts engine systems
🔧 Technical Insights
- Integrated Flange: Enhances stability by spreading the load, reducing the risk of material deformation.
- Thread Precision: Machined threads improve torque retention and minimize loosening during operation.
- High Tensile Strength: Supports engine assemblies exposed to high dynamic forces.
- OEM Match: Meets exact design and tolerance standards for Cummins parts, ensuring seamless compatibility.
💡 Application Scenarios
The Cummins 3900628 Hex Flange Head Cap Screw is commonly used in:
- 🔹 Fastening cylinder head covers and housing components in DCEC parts engines
- 🔹 Engine repairs requiring vibration-resistant fasteners
- 🔹 Heavy-duty commercial vehicles using Cummins genuine parts
- 🔹 Power generation and construction equipment with Cummins parts configurations
- 🔹 Maintenance tasks demanding reliable long-term fastening
🚚 Availability
The 3900628 Cap Screw is available for global delivery from our stock.
To ensure proper fitment with your engine model, please share your Engine Serial Number (ESN) with our team. We’re here to help confirm compatibility with your DCEC parts setup.
Choose the Cummins Hex Flange Head Cap Screw 3900628 for strength, security, and seamless performance across all your Cummins parts, DCEC parts, and Cummins genuine parts applications.
