The Spindle Retention Nut is made of hard anodized aluminum threads onto the top of the Seamer Drive Shaft.
This part is used to hold the Seamer Drive Shaft in place within the Spindle Pack Assembly.
The flat flange around this part helps prevent foreign debris from making its way into the assembly's bearings.
- The torque spec for this part is 100 inch pounds.
- The flats on this part fit a 35mm socket.