Demag
Fixing nut for Demag AC80-1
This fixing nut is a fastening component used to secure bolts and studs within the structure and systems of the Demag AC80-1 crane. It ensures a stable mechanical connection across various assemblies on the machine.
Parts diagram
Compatible models
Specifications
- Part number
- 509 868 98
- Brand
- Demag
The fixing nut, part number 509 868 98, serves as a primary fastening component within the Demag AC80-1 crane. Its function is to secure bolts and studs, maintaining the integrity of mechanical joints throughout the machine's structure and operational systems. By providing a firm connection, this component helps keep assemblies aligned and stable during crane operation.
This nut is designed specifically for fitment on the Demag AC80-1 model. It is used to maintain the necessary tension in bolted connections, which is required for the overall stability of the crane's framework and its various subsystems.
In heavy machinery, nuts of this type are used to create secure, threaded connections that hold critical components together. They are tightened onto mating studs or bolts to prevent movement and ensure that the assembly remains intact during operation. Proper installation and regular inspection of these fasteners are necessary to maintain the mechanical security of the equipment.

