Hi, Got a kitchen rad that I'm replacing the rad on. Rad is a Milano that has brackets and then some m4.5 coach screws (big things). I didn't have any fixings for the big bolts so started with standard rawls with some normal screws, seemed to work ok, but I went to adjust the rad when putting piping in and the rawls have gone belly up. So....I've now got 8 holes (two screws per bracket) in the PB (in pic) Are there any fixing solutions on market I can put in that will sort this out as my head is completely gone on it. Seen the gripits but not sure about whether I should be using the bolts provided tbh.