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Fixanchor W-FAZ/A4-U with large washer DIN EN ISO 7093-1 (DIN 9021)
Bolt anchor for high loads in cracked and non-cracked concrete. Stainless steel A4
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![](https://media.wuerth.com/source/eshop/stmedia/wuerth/images/std.lang.all/resolutions/category/78px/36702.jpg)
![](https://media.wuerth.com/source/eshop/stmedia/wuerth/images/std.lang.all/resolutions/category/78px/111537.jpg)
![](https://media.wuerth.com/source/eshop/stmedia/wuerth/images/std.lang.all/resolutions/category/78px/4718153.jpg)
![](https://media.wuerth.com/source/eshop/stmedia/wuerth/images/std.lang.all/resolutions/category/78px/37850891.jpg)
![](https://media.wuerth.com/source/eshop/stmedia/wuerth/images/std.lang.all/resolutions/category/78px/574255612.jpg)
Variants
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- High load-bearing capacities, low axial and edge clearance
- Immediate load-bearing capacity - no waiting
- Time-saving in-place installation
- Torque-controlled expansion anchor made of stainless steel A4
- Reduced effective anchorage depth
- Minimised drilling and time requirements
- Flexible application
- Approval ETA-99/0011 for individual attachment, option 1, cracked and non-cracked concrete, seismic performance category C1 and C2 (M8–M20)
- Fire resistance (M8–M16): F30, F60, F90 and F120; exposure to fire according to DIN 4102-2:1977-09 (uniform temperature-time curve)
- Fire resistance: R30, R60, R90 and R120; TR020 (included in ETA-99/0011)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/normal/348px/3212912.jpg)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/normal/348px/1591281.jpg)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/38256.jpg)
Create the drill hole
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/45179.jpg)
10
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/38255.jpg)
Knock in anchor with mason's mallet or machine setting tool
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/38257.jpg)
Set anchor in place
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/38252.jpg)
Apply torque
- Approval ETA-99/0011 for individual attachment, option 1, cracked and non-cracked concrete, seismic performance category C1 and C2 (M8–M20)
- Fire resistance (M8–M16): F30, F60, F90 and F120; exposure to fire according to DIN 4102-2:1977-09 (uniform temperature-time curve)
- Fire resistance: R30, R60, R90 and R120; TR020 (included in ETA-99/0011)
Individual attachment with approval
Standard concrete C20/25 to C50/60 (cracked and non-cracked concrete, seismic performance category C1 and C2)
For the attachment, e.g. of metal structures, metal profiles, brackets, footplates, supports, cable conduits, pipes, railings, wooden structures, roof beams etc.
Individual attachment without approval
Can be used in concrete < C20/25 and compression-proof natural stone
W-FAZ/A4 (A4 stainless steel) approved for use in dry indoor areas and also outdoors (including industrial atmospheres and coastal areas) or in damp rooms, provided that no particularly aggressive conditions are present.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!