Manitowoc
Hex jam nut for Manitowoc 600E
This hex jam nut is designed for the rotation limit linkage system on the Manitowoc 600E crane. It features a 3/8" - 24 N.F. thread size to provide secure fastening for critical components.
Parts diagram
Compatible models
Specifications
- Part number
- 7660160230
- Brand
- Manitowoc
The 7660160230 hex jam nut serves as a fastening component within the rotation limit linkage of the Manitowoc 600E crane. It is engineered to maintain tension and secure the linkage assembly, which regulates the operational range of the crane's superstructure. By maintaining a fixed position, this nut ensures the integrity of the rotation control mechanism during machine operation.
This component is specified with a 3/8" - 24 N.F. thread pattern. It is compatible with the Manitowoc 600E model and is intended for use in the rotation limit linkage subsystem to support the mechanical stability of the assembly.
In heavy machinery, jam nuts are used to lock a primary nut in place or to secure a threaded rod or linkage against vibration. By applying pressure against a mating surface or another nut, the jam nut prevents rotation and loosening, which is necessary for maintaining precise settings in control linkages and structural connections.

