American Crane
Hex jam nut for American Crane 9310
This 3/4 inch finished hex jam nut is designed for use on the American Crane 9310. It serves as a fastener to secure connections and prevent loosening in mechanical assemblies.
Parts diagram
Compatible models
Specifications
- Part number
- 1057928
- Brand
- American Crane
The 1057928 hex jam nut is a specialized fastener used in the assembly of the American Crane 9310. This component features a 3/4 inch thread diameter and is engineered with a reduced height compared to standard hex nuts. Its primary purpose is to lock a primary nut in place, creating a secure connection that resists loosening under the dynamic loads and vibrations typical of crane operations.
This part is compatible with the American Crane 9310 model. It is designed to be installed in critical structural or mechanical joints where maintaining torque and assembly integrity is necessary for safe operation.
In heavy machinery, jam nuts are utilized in locking systems to ensure that threaded fasteners remain tight. By tightening the jam nut against a standard nut, the threads are pulled into tension, which effectively locks the assembly and prevents the fasteners from backing off during the machine's duty cycle. This method is common in linkages, control rods, and structural mounts where precise adjustments must be maintained over time.