Spanish names for:
a ball valve
Inside or female threads
male or outside threads
Spanish names for:
a ball valve
Inside or female threads
male or outside threads
Hola Tom,
I’d recommend that download a good on-line dictionary like WordReference. They even have an app, and it is free.
Un llave de paso [ball valve];
Roscar is the verb to thread [cut a thread onto] a piece of metal i.e to make a screw for example; a thread [noun] is rosca. I imagine it would be rosca interior, y rosca exterior. I don’t know if the “feminine / masculine” adjectives apply in technical language in the way that they do in English to describe the nature of connectors and joints and the like. Hope that helps. John
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