Marmox Washers with the appropriate stainless steal screws, grip tightly into the surface as they become almost flush with the board. Packs of plastic washers are sold in bags of 100
Less than 1mm thick (thinner than fixing dowels)
The diameter of the hole in the Marmox plastic washer is 4mm
The slimline plastic washers grip tightly and become virtually flush with the surface of the multiboard when screwed in tightly
Packs of 100
Technical specification
Waist Sizeaa94ch57gvToilet Cistern CapacityFTW--ERP RatingNot ApplicableSupplier Part NumberM048/M049Brand NameMarmox