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As far as i can tell the thread is the same as on a Schrader valve which is: * Metric: 7.7 mm OD, thread root diameter is 6.9 mm x 0.794 mm pitch. * English: 0.305 in OD, thread root diameter 0.302 in x 32 tpi (threads per inch) Now where do we find the tap for it?

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15y ago

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