The Locking Nut Inner 61006990 is a precision-engineered component within our Classeq Dishwasher Spare Parts range, designed to secure threaded assemblies inside Classeq warewashing equipment. During service or repair, this locking nut helps prevent loosening due to vibrations and thermal expansion, ensuring stable performance and operational reliability. Trusted by commercial kitchen engineers, it’s an essential mechanical spare that supports long-term machine uptime and efficient maintenance.