Fixing nut for Demag AC80-1

The fixing nut 420 369 12 serves as a mechanical fastener within the Demag AC80-1 crane assembly. It is engineered to secure bolts and other threaded components, establishing a firm connection that keeps machine parts in their designated positions during operation. This component is specifically matched to the requirements of the AC80-1 model to ensure proper fitment and tensioning within the crane structure.

This nut is compatible with the Demag AC80-1. It functions as a standard hardware element used throughout heavy machinery to lock threaded shafts or bolts in place. By maintaining the necessary clamping force on bolted joints, this type of nut prevents loosening caused by the operational loads and movements typical of crane equipment. It is designed to meet the specific thread and dimensional requirements of the machine's original configuration.