clamp nut for unistrut 6000 series

I needed to strap some cables on the door of a cabinet. The cabinet door has a series 6000 unistrut strip mounted and I already had some cable ties with a mounting hole. I needed a nut and there is no local source. Therefore this is what I designed. I designed it in Design Spark and used a small wood screw to clamp the 2 halves together and this holds it to the strut. It may not fit your strut but it may give you an idea on a way to do it.