Cavity anchor W-HR
Cavity anchor W-HR
DWL-(W-HR)-(A2K)-M8
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- Good holding power due to large load application surface
- Universal clamping range
- Simple and easy installation without setting tool
- Immediate load-bearing capacity - no waiting
- All metric screw head shapes possible
- Screw can be released
Useful information:
Loads must be introduced into lightweight partition walls in accordance with DIN 18183-1:2009-05 relating to partitions and facings with gypsum boards on metal framing.
Create the drill hole
Thread anchor rail through the drill hole
1. Fix anchors using pull tie
2. Push the plastic ring forwards to the anchor base
Open pull tie and tear it off
Secure component
Datasheets(X)
- Can be used for cavity attachments with M5/M6/M8 metric screws in gypsum plasterboard, boards, hard particle boards and perforated brick ceilings with a material thickness of up to 51 mm
- For attaching components such as lightweight brackets, lamps, rails, switches, shelves, signs etc.
Type description | W-HR 8 |
Thread type x anchor diameter | M8 |
Min./max. board thickness/mirror thickness (d a) | 10-51 mm |
Material | Steel / plastic |
Nominal drill-bit diameter (d 0) | 18 mm |
Surface | Zinc plated |
Through-hole in the component to be connected (d f) | 9 mm |
Performance data | |||||
Anchor diameter [mm] | M5 | M6 | M8 | ||
Tensile load | Plasterboard 12.5 mm | Nrec [kN] | 0,2 | 0,2 | 0,2 |
Plasterboard 2 x 12.5 mm | 0,4 | 0,4 | 0,4 | ||
Gypsum fibreboard 10 mm | 0,3 | 0,3 | 0,3 | ||
Hollow concrete block Hbn, material thickness 35 mm | 0,6 | 0,6 | 0,6 | ||
Shear load | Plasterboard 12.5 mm | Vrec [kN] | 0,4 | 0,4 | 0,4 |
Plasterboard 2 x 12.5 mm | 0,7 | 0,7 | 0,7 | ||
Gypsum fibreboard 10 mm | 0,5 | 0,5 | 0,5 | ||
Hollow concrete block Hbn, material thickness 35 mm | 0,9 | 0,9 | 0,9 |
Characteristic values | ||
Max. material thickness/board thickness | da [mm] | 51 |
Min. material thickness/board thickness | da [mm] | 10 |
Minimum screw length | [mm] | Attachment part tfix mm + material thickness da mm +11 mm |
Minimum cavity depth | l [mm] | 51 |
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