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Nail anchor W-NA-K/A4 With nail head
Quick and easy installation: Position, hammer, done! Ideal for secure mounting of ceiling suspensions, C-profiles and panels. For concrete, with nail head, A4 stainless steel
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![](https://media.witglobal.net/source/eshop/stmedia/0100/images/std.lang.all/resolutions/category/78px/36702.jpg)
![](https://media.witglobal.net/source/eshop/stmedia/0100/images/std.lang.all/resolutions/category/78px/37850891.jpg)
![](https://media.witglobal.net/source/eshop/stmedia/0100/images/std.lang.all/resolutions/category/78px/574255612.jpg)
Variants
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- Quick and easy installation
- Less drilling required thanks to reduced effective anchorage depth of 25 mm
- Easy insertion: Simply hammer in - no torque required
- No special drills or setting tools required
- Push-through installation
- Very low edge distances and spacings possible
- Elegant, attractive design
- Torque-controlled expanding anchor — expands when subjected to load
- Multiple attachment of non-load-bearing systems in concrete: European Technical Approval ETA-11/0339
- Fire resistance: R30, R60, R90, R120 (anchoring base: concrete C20/25 to C50/60): Technical Report TR 020 "Evaluation of anchorages in concrete concerning resistance to fire" (included in ETA-11/0339)
- Fire-tested in line with the ZTV tunnel fire curve in the cracked tension zone
The nail anchor offers the benefits of a bolt anchor while also being easy to install; the nail anchor is simply knocked into the drill hole through the attached part
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/normal/348px/1936877.jpg)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/normal/348px/3659992.jpg)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/normal/348px/3659993.jpg)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/1334613.jpg)
Create the drill hole
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/1278192.jpg)
Clean the drill hole
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/1334616.jpg)
Insert the nail anchor through the component and knock it in
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/1334617.jpg)
Drive in the nail anchor until it is flush
- Multiple attachment of non-load-bearing systems in concrete: European Technical Approval ETA-11/0339
- Fire resistance: R30, R60, R90, R120 (anchoring base: concrete C20/25 to C50/60): Technical Report TR 020 "Evaluation of anchorages in concrete concerning resistance to fire" (included in ETA-11/0339)
- Fire-tested in line with the ZTV tunnel fire curve in the cracked tension zone
Anchors in a non-structural system based on a redundant design with approval in cracked concrete (tensile zone) and non-cracked concrete (compression zone)
- E.g. lightweight ceiling cladding and suspended ceilings, metal profiles, perforated strips, wire hangers, vernier hangers, wooden strips, wooden laths, square timbers etc.
- For use in reinforced or non-reinforced normal weight concrete with a concrete compressive strength of min. C12/15 and max. C50/60 in accordance with EN 206-1:2000-12
Can be used outdoors (including in industrial atmospheres and coastal areas) or in wet rooms
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!