Fischer 568008 screw anchor / wall plug 100 pc(s) Expansion anchor 40 mm

Advantages - The 4-way expansion ensures optimum force transmission into the building material and guarantees high holding values in solid and perforated building materials. - The special fixing wings ensure pre-fixation of the screw, leaving both of the user's hands free during the setting process. - 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 special shape of the plug makes it easy to insert into the drill hole with just a few hammer blows. - The pronounced edge of the plug prevents it from slipping deeper into the drill hole and enables secure installation. - Due to the noticeable tightening torque, the user automatically recognizes when the screw is properly installed and thus prevents overtightening of the screw. Thanks to its 4-way expansion, the fischer SX Plus expansion plug is the specialist for solid building materials such as concrete, sand-lime brick and masonry. The special fixing blades ensure pre-fixation of the screw, which means that it does not have to be additionally held in place for overhead applications. This screw fixation allows the user a flexible and comfortable setting process. The flexibel plug edge also prevents the plug from slipping deeper into the drill hole for secure installation. The high-quality nylon material guarantees a permanently secure hold in a wide range of solid and perforated building materials. Functionality - The SX Plus is suitable for pre-positioned and push-through installation. - When the plug is inserted, the fixing wings fold inwards. This locks the screw in place when it is inserted into the plug and prevents it from falling out, which is particularly helpful in overhead applications. - When the screw is tightened, the SX Plus expands in four directions and thus anchors itself securely in the building material. - The anti-rotation lock prevents the plug from twisting and allows for easy installation. - Suitable for wood and chipboard screws, as well as stud screws. - The required screw length is given by the plug length + fixture thickness + the screw diameter.