Fischer DuoXpand 10x180 T frame fixing with countersunk screw 1 pc
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Product description
Fischer DuoXpand 10x180 T – frame fixing for timber with countersunk screw, 1 pc
Fischer DuoXpand 10x180 T is a two-component frame fixing with a diameter of 10 mm and a length of 180 mm, designed for push-through installation. The T version is supplied with a pre-assembled zinc-plated steel screw featuring a countersunk head and TX40 drive.
This configuration is particularly useful when fixing timber components to concrete or masonry. The countersunk screw head can be recessed into a suitable fixing component, helping to achieve a flush and neat finished surface.
This offer includes 1 complete Fischer DuoXpand 10x180 T fixing with a pre-assembled screw.
When is the DuoXpand 10x180 T a good choice?
The T version is suitable for applications where the fixing component allows the countersunk screw head to be recessed. Fischer particularly recommends this head design for fixing timber to concrete and masonry.
Typical DuoXpand applications include façade, ceiling and roof substructures, windows, gates and doors, beams, cabinets, wall-mounted cupboards, wall cladding and other multiple fixings of non-structural systems.
How does the two-component DuoXpand fixing work?
The combination of two plastic components and the special lamella geometry allows the fixing to adapt to different building materials. In solid substrates, the fixing transfers the load into the surrounding material, while in perforated masonry the expansion geometry adapts to the internal structure of the substrate.
Side ribs help prevent the fixing from rotating while the screw is tightened. Different approved anchoring depths also provide flexibility when selecting the fixing configuration for the application.
Suitable building materials
DuoXpand has a European Technical Assessment for multiple fixings of non-structural systems in concrete and masonry. Approved substrates include concrete from C12/15, solid brick, solid and perforated sand-lime brick, vertically perforated brick, hollow lightweight concrete blocks and aerated concrete. Fischer also specifies suitability for natural stone with a dense structure and solid gypsum panels.
Technical data
| Parameter | Value |
|---|---|
| Manufacturer | Fischer |
| Product range | DuoXpand |
| Variant | 10x180 T |
| Screw head | Countersunk head |
| Drive | TX40 |
| Drill hole diameter d0 | 10 mm |
| Fixing length l | 180 mm |
| Minimum drill hole depth for push-through installation h2 | 190 mm |
| Usable length at 50 mm anchoring depth | 130 mm |
| Usable length at 70 mm anchoring depth | 110 mm |
| Usable length at 140 mm anchoring depth | 40 mm |
| Usable length at 160 mm anchoring depth | 20 mm |
| Screw material | Zinc-plated steel |
| Installation method | Push-through installation |
| Sales unit | 1 pc |
Installation
A 10 mm drill hole is required for the DuoXpand 10x180 T. For push-through installation, the manufacturer specifies a minimum drill hole depth of 190 mm. The appropriate anchoring depth and usable length must be selected according to the substrate, fixing component and conditions specified in the relevant European Technical Assessment.
FAQ
What does the T designation mean in DuoXpand 10x180 T?
It identifies the version supplied with a countersunk-head screw, intended for applications where the screw head can be recessed into the fixing component.
Can DuoXpand 10x180 T be used for timber?
Yes. Fischer particularly recommends the countersunk-head version for fixing timber components to concrete and masonry.
What drill diameter is required?
The specified drill hole diameter for this variant is 10 mm.
What is the minimum drill hole depth?
For push-through installation, the specified minimum drill hole depth is 190 mm.
Does this offer include a box of 50 fixings?
No. This product page covers 1 complete DuoXpand 10x180 T fixing with screw.
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