1/2"x20 UNF Male to M12x1.25 Female Reducer Oil Pressure Gauge Adapter Sump Plug

Thread : 1/2"x20 UNF Male Thread to M12x1.25 Female Thread. Female Thread : M12x1.25( 1.25mm Pitch ). Male Thread : 1/2"x20 UNF ( 20 TPI ). BRASS SUMP PLUG OIL TEMPRATURE SENSOR GAUGE ADAPTER x 1 piece.

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