The Mégane II Owners' Club

hi im currently fitting a wishbone to a renaultsport megane 225 year 2006. i've found a problem with the part i ordered. it claims to match the year and model of the car (used number plate and vin number to match) however the knuckle bolt on mine is a threaded type and all the parts that i've asked about are pinch bolt type. any suggestion where to get the correct wishbone or possible conversion??

part numbers would also be a massive help

thanks

ollie