quick disconnects thread size.

46.philh · Mar 26, 2013

From this topic

viewtopic.php?f=30&t=1219

What is the thread size on the quick disconnects for a John Guest fitting like in the middle photo here...

springtime · Mar 26, 2013

Not sure of the exact size but you can get them from Hop & Grape http://hopandgrape.co.uk/public/detailv1.asp?itemcode=QUI20152644 :thumb:

46.philh · Mar 26, 2013

Thanks, Yes seen them but I need the thread size as after one but as a male thread.

I bought this...

http://www.ebay.co.uk/itm/200875923178? ... 1497.l2649

But that is the wrong size.

$T2eC16NHJF8E9nnC6IGuBQ6t9BOOCQ~~60_12.JPG

springtime · Mar 26, 2013

I've just checked the internal diameter of a spare threaded barb connector.
It's 10mm but as I do not have a thread gauge I cannot ascertain what thread it is. :thumb:

Fil · Mar 26, 2013

i think the thread on a corny dissconnect is 7/16" FFL i did have a link to a referrence but its dead,

mashman · Mar 26, 2013

From what I am led to believe, most threads to do with plumbing, beer dispense, brewing etc are what are known as BSP (British Standard Pipe) and it's not the actual thread that is sized but the inside diameter of the pipe it serves.
I think quick disconnects are 1/4 BSP but if you were to measure accross the thread it would probably be nearer 1/2" in width.

quick disconnects thread size.

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quick disconnects thread size.

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46.philh

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