Rozpínacia kotva Fischer 562149 80 mm nylon 50 kusov

Fischer 562149 is an 80 mm nylon expansion anchor designed for secure fixings in concrete, gypsum block and masonry. Supplied in packs of 50, this anchor is intended for push-through installation and combines a rigid main body with a flexible component to provide reliable spreading and load transfer across a range of building materials. The pre-mounted safety screw is matched to the plug to save installation time, while a special lamella geometry enables gentle expansion that reduces the risk of fractures in porous substrates.

Advantages

The dual-material design uses a grey high-quality nylon main body for strength and a red flexible component for optimal spreading, enabling universal use across different substrates. The pre-mounted safety screw speeds up installation and is precisely matched to the anchor. The lamella geometry expands gently in the base material to avoid damage in porous masonry and to allow anchoring close to edges. An ETA (European Technical Assessment) for multiple use in non-structural applications confirms secure hold in various building material classes.

Suitable for

• Fixing timber to concrete or masonry
• Anchoring in solid concrete
• Use in gypsum blocks and perforated bricks
• General-purpose non-structural fixings in residential and commercial construction

Key specifications

• Brand: FISCHER
• Model / MPN: 562149
• Type: Nylon expansion anchor
• Length: 80 mm
• Drill hole diameter: 8 mm
• Quantity: 50 pieces per pack
• EAN: 4048962440102

How to use

Drill a hole with an 8 mm bit to the required depth, clean out the bore, insert the Fischer 562149 anchor by push-through method and drive the pre-mounted safety screw to expand the anchor. In solid materials the anchor expands to distribute load into the substrate; in perforated bricks the lamellas expand at the stone web to form an undercut. Observe the required embedment depth and tightening torque specified for the screw type used.

Recommendations

Use the anchor for non-structural applications in accordance with the ETA and follow manufacturer installation instructions. Avoid use in applications requiring structural load-bearing approval and select appropriate screw length for the thickness of the fixture.