Bucha expansiva Fischer 568005 5 mm 25 mm nylon 100 unid.

Fischer 568005 is a nylon expansion anchor with a 5 mm diameter and 25 mm length, supplied in a pack of 100 pieces. Designed for use in solid and perforated building materials such as concrete, sand-lime brick and masonry, the plug provides reliable anchoring for various fasteners including wood, chipboard and stud screws. The anchor fits a matching 5 mm drill hole and is intended for both pre-positioned and push-through installation.

Advantages

The 4-way expansion ensures efficient force transmission into the substrate and delivers high holding values in both solid and perforated materials. Special fixing wings pre-fix the screw so the user can work with both hands free during installation. An expansion-free plug neck prevents surface expansion forces while screwing, reducing the risk of damage to tiles and plaster. The plug's shape allows easy insertion into the drill hole with a few light hammer blows, and a pronounced edge stops the plug from slipping deeper into the hole. A noticeable tightening torque signals correct installation and helps prevent overtightening. The high-quality nylon material provides long-term secure holding across a wide range of applications.

Suitable for

• Concrete and solid masonry
• Sand-lime brick and perforated blocks
• Fixing wood, chipboard and stud screws
• Pre-positioned and push-through installation

Key specifications

• Brand: FISCHER
• Model / MPN: 568005
• Diameter: 5 mm
• Length: 25 mm
• Material: Nylon
• Pack quantity: 100 pieces
• Suitable drill hole: 5 mm
• Suitable for: solid and perforated building materials

How to use

Drill a 5 mm hole to the required depth in the substrate and clean the hole of dust. Insert the Fischer 568005 anchor into the drill hole; the plug can be tapped in with light hammer blows until the pronounced edge rests against the surface. If using the push-through method, position the fixture and drive the appropriate screw through the fixture into the plug. For pre-positioned installation, insert the screw into the pre-fixed plug wings and tighten. As the screw is tightened, the anchor expands in four directions to lock into the base material.

Recommendations

The required screw length equals plug length + fixture thickness + screw diameter. Use wood, chipboard or stud screws of appropriate size and tighten until the noticeable torque indicates secure fixing; avoid excessive torque to prevent damage to the fixture or substrate.