SPRING-SCREW (Mitsubishi MB0647440)

A worn spring-screw can compromise the secure fastening of components, leading to loosening over time. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB0647440. The spring-screw functions as a threaded fastener that incorporates a spring element to maintain tension. A common failure consequence is that a degraded spring-screw may allow gradual separation of joined parts under vibration. During routine service, checking the condition of spring-screws helps prevent unexpected disassembly. Verify the serial number or application, then call (562) 693-7748. This part is cataloged under the Hardware Screw category.

Part number variants: MB0647440, mb0647440