SCREW BLACK (Mitsubishi MB1179291)

A damaged screw can lead to loosening of critical assemblies, causing operational delays or safety hazards. During inspection, a screw of this type may show signs of thread wear or corrosion that compromise its holding force. Keeping a screw in sound condition helps maintain the integrity of bolted joints under vibration and load. This aftermarket replacement part references Mitsubishi as the OE maker and cross-references part number MB1179291. The part is a hardware screw, a threaded fastener used to secure components by converting rotational torque into clamping force. A stripped or broken screw can result in component separation or misalignment, requiring unplanned downtime for repair. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1179291, mb1179291