Came up with a idea for the Robonova hip and ankle brackets!

I went to my local hardware store. There I found 2mm washers and nuts. It looks like they will fit on the 2mm machined screw that is used on the hip and ankle brackets. I think that I can screw on the nuts with my needle nose pliers. I think that it should reinforce the hip and ankle brackets. I think that there will be a lot of stress on the hip brackets. Putting the nuts on the screws should help. I don't see how that will effect the freedom of movement of the robot.