Saito T2DR steam engine

[DerekParticipant @derek63019]

I wish to fabricate new exhaust arrangement for ny Saito T2DR but cannot identify the female thread used in the exhaust ports – can anyone help ?

Derek

[DerekParticipant @derek63019]

[Sub MandrelParticipant @submandrel]

Try 'screwing' a piece of blutac or plasticine into the thread and out again, or just a piece of softwood. It should be possible to make a dummy thread that you can use to measure the pitch and diameter.

Neil

[DerekParticipant @derek63019]

Thanks for that Neil.

Derek

[Giovanni Sorrentino 1Participant @giovannisorrentino1]

fine thread M 7 x 0,75

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