The Hex Socket Head Plug controls the flow of fluid by opening or closing the valve. It consists of a cylindrical or conical-shaped body with a tapered or flat end. The plug is inserted into the valve body and is connected to a stem or spindle, which allows for manual or automated operation. The stem is used to rotate or move the plug, thereby controlling the flow of the fluid or gas through the valve.Attributes:• Hardened with Rockwell hardness of C32-42 to resist deformation and wear• Helps withstand vibrations or mechanical stress without looseningApplications:The Hex Socket Head Plug provides reliable and efficient control of fluid in the valve and helps to create a secure and leak-free seal to prevent fluid leakage from the hydraulic unit.