NUT - FLANGE (Doosan DW2318A603)

A damaged flange nut can compromise the security of a bolted joint, leading to loosening under vibration. This aftermarket replacement part references the Doosan catalog number DW2318A603. The flange nut provides a built-in washer face to distribute clamping load over a wider surface area. Its primary mechanical function is to fasten components by threading onto a mating bolt or stud. A common failure consequence is that a stripped or corroded flange nut may allow the fastened assembly to separate during operation. Keeping a flange nut in sound condition helps maintain consistent torque retention on critical connections. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DW2318A603, dw2318a603