Cummins
Hex flange cap screw for Cummins QSB 5.9
This hex flange cap screw is designed for secure fastening of components within the Cummins QSB 5.9 engine assembly. It features an integrated flange to distribute load across the mounting surface.
Compatible models
Specifications
- Part number
- 3902023
- Brand
- Cummins
The 3902023 hex flange cap screw serves as a fastening component for the Cummins QSB 5.9 engine. Its design incorporates a hexagonal head for standard tool engagement and an integrated flange that functions as a built-in washer to distribute clamping force over a wider area. This configuration assists in maintaining the secure attachment of various engine parts during operation.
This component is specifically engineered for the Cummins QSB 5.9 engine model. It is compatible with units identified by CPL 8107. The fastener is designed to meet the specific thread and dimension requirements necessary for maintaining the structural integrity of the engine assembly.
Hex flange cap screws are used throughout heavy machinery engines to secure housings, covers, and brackets. The integrated flange design simplifies assembly by eliminating the need for a separate washer while providing consistent surface pressure. Using the correct fastener ensures that components remain properly aligned and secured against the vibrations and thermal cycles typical of industrial engine environments.