Bucha de expansão Fischer 562154 120 mm nylon 50 unid.

The Fischer 562154 expansion anchor is a 120 mm nylon anchor supplied in packs of 50 pieces for use in concrete, gypsum block and masonry. It features a grey main body for strength and a red component for flexibility and optimal spreading. The anchor comes with a pre-mounted safety screw and a special lamella geometry that expands gently in different building materials, allowing anchoring close to edges and reducing the risk of fractures in porous substrates. The product is ETA-assessed for multiple use in non-structural applications and is suitable for fixing wood to concrete or masonry.

Advantages

The combination of design and materials enables universal use across common building substrates. The grey nylon body provides mechanical strength while the red component ensures flexibility and controlled expansion. A pre-mounted safety screw saves installation time. The lamella geometry expands gently to avoid damage in porous materials and permits anchoring close to edges. European Technical Assessment (ETA) for multiple use in non-structural applications confirms reliable hold across building material classes.

Suitable for

• Anchoring in concrete
• Fastening in gypsum block
• Fixing in masonry and perforated brickwork
• Attaching wood to concrete or masonry
• Through-fixing (push-through installation)

Key specifications

• Brand: FISCHER
• MPN: 562154
• EAN: 4048962440157
• Length: 120 mm
• Drill hole diameter: 8 mm
• Minimum drill hole depth: 130 mm
• Material: Nylon (grey main body, red component)
• Quantity: 50 pieces per pack

How to use

Drill a hole with an 8 mm drill bit to the minimum depth of 130 mm, clean the hole of dust, insert the Fischer 562154 expansion anchor by push-through installation and drive in the pre-mounted safety screw until the anchor expands and locks in the substrate. In perforated brickwork, ensure the lamellas engage the stone web to form an undercut; in solid materials the design distributes load evenly into the substrate.

Recommendations

Use appropriate drill bits and personal protective equipment. Observe substrate-specific load limits and follow applicable building regulations. For edge distances and spacing refer to ETA or manufacturer instructions to ensure secure anchoring, especially in porous or perforated materials.