Thread : M16x1.5 Male Thread to 1/8"x28 BSP Female Thread. Male Thread : M16x1.5 (1.5 mm Pitch). BRASS SUMP PLUG OIL TEMPRATURE SENSOR GAUGE ADAPTER x 1 piece. Female Thread : 1/8"x28 BSP ( 28 TPI ). Thread : M14x1.5 Male Thread to 1/8"x28 BSP Female Thread.
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