- Complete set of 80 pieces consisting of 40 metal drywall anchors and 40 perfectly compatible screws. - Easy and quick installation thanks to the self-drilling mechanism, with no need for pre-drilling. - Made of zinc alloy, these anchors offer high resistance, are rustproof, and do not deform easily. - Ideal for hanging heavy objects such as fans, shelves, or brackets on plaster and drywall walls. - Deep threading and sharp metal tip ensure a firm and precise hold, preventing slippage. - Compatible with a wide variety of surfaces: drywall, stone, brick, concrete, and plasterboard. - Anchor sizes: 13 x 31 mm and 8 x 34 mm, adaptable to different DIY and hardware mounting needs.