Demag
Nut for Demag AC80-1
This nut is a fastening component designed for the Demag AC80-1 crane. It provides a secure threaded connection when paired with a matching bolt or stud to maintain the assembly of structural or mechanical components.
Parts diagram
Compatible models
Specifications
- Part number
- 509 858 98
- Brand
- Demag
The 509 858 98 nut serves as a fastening element within the assembly of the Demag AC80-1 crane. It is engineered to thread onto a bolt or stud to create a secure connection between two or more machine parts. By tightening against the mating surface, it maintains the integrity of the joint by resisting the tension and shear forces encountered during crane operation.
This component is compatible with the Demag AC80-1 model. It is designed to meet the specific thread and dimensional requirements of the machine to ensure a proper fit during maintenance or repair procedures.
In heavy machinery, nuts are used throughout various systems to secure structural members, panels, and mechanical assemblies. They function by converting rotational torque into linear clamping force, which keeps connected parts held together under operational loads and vibrations.

