【Don't be deceived by nominal size】NPT is only a nominal pipe size! The 1/4" NPT here is a nominal pipe size. SUNGATOR 1/4" NPT Male x 1/4" NPT Female Pipe Fitting. High Quality Material: Premium solid brass with thicker wall, more durable than iron and iron galvanized pipe fittings, solid brass can withstand up to 100 °C (212 °F).
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