“I have been searching for a 5mm thread trussrod nut for some time and couldn't find one. I had already bought one elsewhere, advertised as 5 mm and it turned out to be 10-32 thread, so I was a bit wary. I phoned and asked for confirmation. He told me he was sure it was but, to check, he found an M5 bolt and confirmed it. Arrived within two days, post free. Very happy with the service.”