Anchor with a smart bite.

Frame fixing DuoXpand with countersunk head screw

The fischer frame fixing DuoXpand with two anchoring depths is approved with the fischer countersunk screw for multiple fixings of non-load-bearing systems in concrete, masonry and aerated concrete. Thanks to its special geometry and the material combination, the anchor expands optimally in the respective building material. The range includes diameters 8 and 10 and anchor lengths up to 230 mm. The DuoXpand with the countersunk screw is particularly suitable for fixing timber to concrete or masonry.

Product variants

Download of image data

Product variants

Approvals / Test reports

15 Product variant (s)

Drill diameter

Min. drill hole depth for through fixings

Usable length at anchorage depth 50 mm

Usable length at anchorage depth 70 mm

Usable length at anchorage depth 140 mm

Usable length at anchorage depth 160 mm

Legend = Permission Available— = Permission not Available

Viewed 15 of 15 variant (s)

Advantages

The combination of design and material adapts to all building materials and enables universal use.
The special lamella geometry expands gently in the respective building material. This avoids fractures in porous building materials and enables anchoring close to the edge.
The grey main body made of high-quality nylon provides the strength, while the red material component ensures flexibility and optimal spreading.
The European Technical Assessment (ETA) for multiple use for non-structural applications ensures secure hold in all building material classes.
DuoXpand 10 with lengths 80, 100, 180 and 200 mm is suitable for anchoring under seismic influence in hollow brick masonry (ETA-22/0186).
The pre-mounted safety screw is perfectly matched to the plug and ensures time savings during installation.

Applications

Facade, ceiling and roof substructures made of wood and metal
Windows
Gates and doors
Wardrobes
Kitchen hanging cabinets
Squared timbers
Beams
TV consoles
Wall covering
Metal brackets
Metal supports
Cable ducts
Cable trays

Building materials

Approved for:

Concrete ≥ C12/15
Solid brick
Solid sand-lime brick
Solid block made from lightweight and normal weigth concrete
Vertically perforated bricks
Perforated sand-lime brick
Hollow blocks made from lightweight concrete
Aerated concrete

Suitable for:

Natural stone with dense structure
Solid panel made from gypsum

You can find detailed information on building materials in the registration document.

Approvals

ETA-21/0324
ETA-22/0186
DoP No. 0347
REPORT NO.: 21-010-3 (1)

Functionality

The DuoXpand is suitable for push-through installation.
In solid building materials, the product design guarantees equal load distribution into the substrate.
In perforated brickwork,the lamellas expand at the stone web and form an undercut in the cavity. The anchor geometry ensures that the force is transferred evenly to the material, so that porous stone webs are not destroyed.
Particularly suitable for fixing wood to concrete or masonry.

Mounting Strip 1 Picture

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ETA Certification Document

pdf, ETA-21/0324

European Technical Assessment for fischer DuoXpand - Plastic anchors for redundant non-structural systems in concrete and masonry

Created on 10/19/2023

DOP - Declaration of Performance

pdf, DoP No. 0347

Declaration of Performance for fischer frame fixing DuoXpand (Plastic anchors for use in concrete and masonry)

Created on 11/02/2023

ETA Certification Document

pdf, ETA-22/0186

European Technical Assessment for fischer DuoXpand 10: seismic action

Created on 02/21/2024

ETA-approval
Drill diameter ( d₀ )	8 mm
Min. drill hole depth for through fixings ( h₂ )	90 mm
Usable length at anchorage depth 50 mm ( t_fix )	30 mm
Usable length at anchorage depth 70 mm ( t_fix )	10 mm
Usable length at anchorage depth 140 mm	—
Usable length at anchorage depth 160 mm	—
Anchor length ( l )	80 mm
Drive	TX30
Packaging	Folding box
Amount	50 pcs
GTIN (EAN-Code)	4048962440102

ETA-approval
Drill diameter ( d₀ )	8 mm
Min. drill hole depth for through fixings ( h₂ )	110 mm
Usable length at anchorage depth 50 mm ( t_fix )	50 mm
Usable length at anchorage depth 70 mm ( t_fix )	30 mm
Usable length at anchorage depth 140 mm	—
Usable length at anchorage depth 160 mm	—
Anchor length ( l )	100 mm
Drive	TX30
Packaging	Folding box
Amount	50 pcs
GTIN (EAN-Code)	4048962440119

ETA-approval
Drill diameter ( d₀ )	8 mm
Min. drill hole depth for through fixings ( h₂ )	130 mm
Usable length at anchorage depth 50 mm ( t_fix )	70 mm
Usable length at anchorage depth 70 mm ( t_fix )	50 mm
Usable length at anchorage depth 140 mm	—
Usable length at anchorage depth 160 mm	—
Anchor length ( l )	120 mm
Drive	TX30
Packaging	Folding box
Amount	50 pcs
GTIN (EAN-Code)	4048962440126

ETA-approval
Drill diameter ( d₀ )	10 mm
Min. drill hole depth for through fixings ( h₂ )	90 mm
Usable length at anchorage depth 50 mm ( t_fix )	30 mm
Usable length at anchorage depth 70 mm ( t_fix )	10 mm
Usable length at anchorage depth 140 mm	—
Usable length at anchorage depth 160 mm	—
Anchor length ( l )	80 mm
Drive	TX40
Packaging	Folding box
Amount	50 pcs
GTIN (EAN-Code)	4048962440164

ETA-approval
Drill diameter ( d₀ )	10 mm
Min. drill hole depth for through fixings ( h₂ )	110 mm
Usable length at anchorage depth 50 mm ( t_fix )	50 mm
Usable length at anchorage depth 70 mm ( t_fix )	30 mm
Usable length at anchorage depth 140 mm	—
Usable length at anchorage depth 160 mm	—
Anchor length ( l )	100 mm
Drive	TX40
Packaging	Folding box
Amount	50 pcs
GTIN (EAN-Code)	4048962440171

Frame fixing DuoXpand with countersunk head screw

Product variants

The advantages / Product description

Application and approval

Assembly instruction

Documents for download