When cutting a stud bolt, which end of the bolt should be preserved?

When cutting a stud bolt, it is important to preserve both ends of the bolt. This is because each end may have specific threads that are necessary for proper assembly, connection, or fitting with other components. Preserving both ends ensures that you maintain the integrity of the bolt's threading, allowing for secure and functional installation in applications where both ends may screw into different parts or components. In doing so, you avoid any issues with mismatched threads or inadequate length that could lead to potential failure in a mechanical assembly. Hence, maintaining both ends is crucial for the effective use of the stud bolt in mechanical applications.