Oil drain plug copper washer for Boxster. Measures 18x24mm. Oil drain plugs use soft metals such as aluminum or copper to create a good seal. In order to prevent an oil drip after oil drain, it is necessary to replace the gasket. For oil drain plug gaskets, see aluminum and copper gaskets.
Known as: tapping screw b 4.8 x 16 / tapping screw 4.8 x 16 / tapping screw bz 4.8 x 16 / oval-head sheetmetal screw b 4.8 x 16
Known as: tapping screw b 4.8 x 16 twist lock