Thread : M12x1 Male Thread to 5/16"x24 UNF Female Thread. Male Thread : M12x1 (1 mm Pitch). Female Thread : 5/16"x24 UNF ( 24 TPI ). Thread : M10x1 Male Thread to 5/16"x24 UNF Female Thread. BRASS SUMP PLUG OIL TEMPRATURE SENSOR GAUGE ADAPTER x 1 piece.
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