Can you use your normal bolt on them on the pure motorsports? I see how the h&r one work but I thought the pure m one need longer bolts but there's only 4 holes in the picOkay, well what I'm thinking is as I've been advised. I've ordered the 10 mm pure motorsport kit and will be ordering the H & R hubcentric spacers. 20mm. Then I can keep my locking nuts on both front and back and have no issues :smile: as the car is a weekend thing it gets about a bit. If it was a track car I'd have the stud kit though :smile: just don't want my wheels getting swiped XD