The ones that came with the hub just push in so.im.oretty sure they're pro 2 ones. I think I've found a new old stock bulb adapter now but it's in Switzerland and not cheapAre they pro 2 adapters? They usually just push in, no thread. I'll see if I've got anything, but I don't think I do.
The one in the pic is a bulb one, the one I need! This is what I was sold with the hub.You may be right, it just looks like the end caps are threaded in your pic.
For anyone else looking I found some brand new old stock hope bulb qr adapters at this shop in Switzerland https://www.velo-direct.ch/shop/Artikeldetail/FE-048.491/ they're not cheap but did deliver to the UK in just a few days.Looking for a bulb 6 bolt front Qr adapter. Someone sold me a set of wheels with newer pro 2 adapters fitted leaving the OLD at 106mm. Hope part number is hub415, image attached for reference. Must be for the 6 bolt version not the splined one, as they're different. ThanksView attachment 936949