Monoprice Delta Pro/Atom 3.0 Lite - Slice Engineering Mosquito adapter.

cults3d

The thread is a standard pass-through m10 bowden adapter. I made one for an m6 thread too but you'll need to run a 2mm-ish spacer on the very top of the heatsink. If you don't use a pass through bowden for the m10, you'll also need spacer but it will prob be around 6.5mm. If your setup requires a spacer and you dont use one, you wont be able to load your filament easily. Take care not to cross thread the screws that hold onto the heat sink through the adapter. The machining is good enough that it doesn't usually cross thread but the weird design that i had to implement to reinforce the threads makes it so that its possible.