Cummins Hex Flange Head Cap Screw 3927948 – Durable Fastening for High-Vibration FOTON Diesel Systems
The Cummins Hex Flange Head Cap Screw 3927948 is a precision-engineered fastener designed to provide reliable clamping force in demanding diesel engine environments. Commonly used in FOTON parts assemblies, this bolt combines a hex head with an integrated flange, distributing pressure more evenly to reduce loosening under load or vibration. Manufactured to Cummins genuine parts standards, this screw ensures tight, stable connections in critical applications.
📦 Specifications
- Part Number: 3927948
- Part Name: Hex Flange Head Cap Screw
- Material: Heat-treated alloy steel
- Finish: Anti-corrosion black oxide coating
- Condition: 100% Brand New
- Category: Engine Fasteners & Bolts
- Origin: Produced to Cummins genuine parts specifications
- Compatibility: Designed for select FOTON parts and Cummins parts systems (verify with engine serial number)
✅ Key Features
- Built-in flange reduces the need for washers
- Withstands high torque and vibration without loosening
- Heat-treated for enhanced tensile strength
- Corrosion-resistant coating extends service life
- OEM-grade fit for FOTON parts and Cummins parts assemblies
- Backed by Cummins genuine parts quality assurance
🔧 Technical Insights
- Flanged Hex Head Design: Spreads torque load over a larger area, improving stability and reducing fastener fatigue
- Thread Profile: Machined to tight tolerances to prevent stripping or cross-threading
- Stress Handling: Maintains clamping force under engine heat cycles and mechanical stress
- High Strength-to-Weight Ratio: Ideal for maintaining structural integrity without adding unnecessary mass
- OEM Compatibility: Specifically developed for integration with FOTON parts systems using Cummins genuine parts
💡 Application Scenarios
The Cummins 3927948 Hex Flange Head Cap Screw is commonly used in:
- 🚚 FOTON commercial vehicles requiring rugged fastener performance
- ⚙️ Diesel engine assembly points exposed to vibration and torque
- 🏗 Off-road equipment where fastener reliability is essential
- 🔧 Routine engine servicing involving torque-critical locations
- 🛠 Powertrain and structural components in Cummins parts-equipped machines
🚚 Availability
This fastener is in stock and available for worldwide delivery.
To ensure it matches your FOTON parts or Cummins parts system, please provide your engine serial number (ESN). Our support team is happy to help with fitment verification and product details.
