Fischer DuoXpand 10 x 100 FUS frame fixing with hex-head screw and washer for concrete and masonry 1 pc
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Product description
Fischer DuoXpand 10 x 100 FUS – frame fixing for profiles, brackets and mounting components
A long 140 or 160 mm frame fixing is not always necessary. For fastening a profile, bracket, rail, support or another component of moderate thickness, Fischer DuoXpand 10 x 100 FUS is a practical choice. Its 100 mm length keeps the fixing compact while still offering two anchorage depths.
The FUS version is equipped with a pre-assembled screw with a hex head and washer. This design provides a convenient clamping surface and is particularly useful for fastening profiles, brackets and other metal components.
The offer includes 1 piece of Fischer DuoXpand 10 x 100 FUS frame fixing with the matching screw.
For fixtures up to 50 mm thick
The 10 x 100 FUS version offers two anchorage options, allowing the installation to be adapted to the substrate and fixture thickness:
- at a 50 mm anchorage depth, the usable length is up to 50 mm,
- at a 70 mm anchorage depth, the usable length is up to 30 mm.
This makes the 100 mm version particularly useful where longer DuoXpand variants are unnecessary but reliable push-through installation in concrete or masonry is still required.
Where can Fischer DuoXpand 10 x 100 FUS be used?
The fixing can be used for fastening applications such as:
- metal profiles,
- brackets and supports,
- mounting rails,
- mounting brackets and fitted components,
- cable ducts and cable trays,
- frames and lightweight substructures,
- wooden components requiring push-through installation.
Why choose the FUS version?
DuoXpand FUS uses a screw with a hex head and integrated washer. It provides a larger clamping surface than a countersunk head, making the FUS version particularly practical for profiles and metal components.
The screw can be tightened using TX40 or SW13, giving flexibility when choosing the installation tool.
Two components for different building materials
The DuoXpand body is made from two components. The grey material provides strength, while the red component increases flexibility in the expansion zone. The special lamella geometry enables controlled expansion in different substrates.
In solid materials, the fixing expands and transfers load into the substrate. In hollow materials, the expansion zone adapts to the geometry of the building material. Side ribs help prevent the fixing from rotating while the screw is tightened.
Building materials
The Fischer DuoXpand system is intended for fastening in concrete and masonry. The manufacturer specifies applications including:
- concrete from C12/15,
- solid brick,
- solid and perforated sand-lime masonry units,
- vertically perforated brick,
- lightweight concrete blocks,
- aerated concrete.
The manufacturer also specifies use in other suitable substrates covered by the technical documentation.
Technical data – Fischer DuoXpand 10 x 100 FUS
| Parameter | Value |
|---|---|
| Manufacturer | Fischer |
| Series | DuoXpand |
| Version | 10 x 100 FUS |
| Manufacturer article no. | 562168 |
| Drill diameter | 10 mm |
| Fixing length | 100 mm |
| Minimum drill hole depth for push-through installation | 110 mm |
| Usable length at 50 mm anchorage depth | 50 mm |
| Usable length at 70 mm anchorage depth | 30 mm |
| Installation type | push-through installation |
| Screw version | hex head with washer |
| Drive | TX40 / SW13 |
| Screw material | electro-galvanised steel |
| European Technical Assessment | ETA-21/0324 |
| Melkib sales unit | 1 pc |
How to choose the right DuoXpand length?
The 10 x 100 FUS version is a good choice when the fixture is up to 50 mm thick at a 50 mm anchorage depth or up to 30 mm thick at a 70 mm anchorage depth. For thicker fixtures, a longer DuoXpand version should be selected.
FAQ
What fixture thickness can be fastened with Fischer DuoXpand 10 x 100 FUS?
At a 50 mm anchorage depth, the usable length is up to 50 mm. At a 70 mm anchorage depth, it is up to 30 mm.
What drill bit is required?
A 10 mm drill bit is required. The minimum drill hole depth for push-through installation is 110 mm.
Is DuoXpand 10 x 100 FUS suitable for metal profiles?
Yes. The FUS version with a hex-head screw and washer is particularly practical for fastening profiles, brackets and other metal components to concrete or masonry.
Can it be used in hollow masonry?
Yes. The DuoXpand system is also intended for suitable hollow and masonry materials specified in the manufacturer's documentation.
Can it be used in aerated concrete?
Yes. Aerated concrete is one of the substrates specified by the manufacturer for the DuoXpand system.
How is the screw driven?
The 10 x 100 FUS version uses a TX40 / SW13 drive.
Is the screw included?
Yes. The fixing is supplied with the matching pre-assembled hex-head screw with washer.
How many pieces are included in the offer?
This offer includes 1 Fischer DuoXpand 10 x 100 FUS frame fixing with screw.
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