Deckel Thread Form

Hi folks ... I'm new to the world of Deckel having just acquired an FP2.

In doing so I'd like to make a series of Draw-in bars to suit some 40 Int tooling I already have.

The thread being S20 X2 Buttress.

Here in England I'm having trouble finding indexable internal and external tips.

Can anyone offer information please?

Thanks in anticipation

John :typing: