One replacement Delta (5/16″) drawbar and special nut kit.
Our Delta nuts are made in our shop by hand. The fit and finish is better than new. Our drawbars are longer than stock. The stock drawbars were too short as the nut threads would not be fully engaged when installed. The drawbar is supposed to be fully threaded and tightened into the spindle.
Please be aware that the threads of the nut are going to be a little tight the first few times it is used. They will loosen to a proper fit after a few uses.