Fischer 568004 SX Plus Spring Toggle 20mm x 4mm 200pcs solid materials

The 4-way expansion ensures optimum force transmission into the building material and guarantees high holding values in solid and perforated building materials. The expansion-free plug neck prevents the creation of expansion forces on the material surface whilst screwing in the screw. This helps to prevent damage to tiles and plaster. The pronounced edge of the plug prevents it from slipping deeper into the drill hole and enables secure installation. The special fixing wings ensure pre-fixation of the screw, leaving both of the user's hands free during the setting process. The special shape of the plug makes it easy to insert into the drill hole with just a few hammer blows., Manufacturer: fischer