Metal universal anchor W-MG
Metal universal anchor W-MG
DWL-(W-MG)-(A2K)-8X38
Art.-no. 0905308
EAN 4011231850353
-
Show availability at another Würth Center
In order to check the stock in a Würth Oy branch, please log in.
If you have any questions, please call our service hotline at 010 308 6700.
Do you want to register as an Online Shop user?
Please go to the eShop registration page.
Exclusively for trade customers
Register and access more than 75 000 products
Drop-in anchor for secondary attachments on porous surfaces, e.g. pumice, lightweight or aerated concrete. Zinc-plated steel
- Can be used in various surfaces: Aerated concrete PB2/PB4, perforated tile, pumice stone, lightweight concrete
- The anchor is knocked in until flush without predrilling in aerated concrete PB2
- Simple installation
- For use in pre-positioned installation
- The W-MG 8 metal plug, in conjunction with the M8 stud screw, conforms to the requirements of the "TRGI" (German Technical Guidelines for Gas Installations). Item 3.3.7.2 of these guidelines stipulates the requirements for laying the inner pipes: "Pipe attachments must be fire resistant. The supporting parts of pipe attachments must be made of non-flammable materials."
- Wood and particle board screws can be used
Proof of Performance
- Fire resistance: F30, F60, F90 and F120 (anchoring base: ≥ Vertically perforated brick HLZ 12, hollow sand-lime brick ≥ KSL 12, ≥ aerated concrete, strength class 4)
- Exposure to fire according to DIN 4102-2:1977-09 (uniform temperature time curve)
Application area
Pipe suspensions with stair bolts in autoclaved aerated concrete
Pipe suspensions with stair bolts in autoclaved aerated concrete
Drill the hole
Insert peg
Knock in anchor until flush
Screw in the screw
Screw on pipe clamp
Set anchor in place
With G2 aerated concrete, knock in without predrilling
Screw in the screw
Screw on pipe clamp
- Fire resistance: F30, F60, F90 and F120 (anchoring base: ≥ Vertically perforated brick HLZ 12, hollow sand-lime brick ≥ KSL 12, ≥ aerated concrete, strength class 4)
- Exposure to fire according to DIN 4102-2:1977-09 (uniform temperature time curve)
Product information
Datasheets(X)
Application area
- Attachment of pipe systems, including in the ceiling area (unapproved)
- Attachment of gas pipes
- Attachment of water lines and pipe clamps
Anchor diameter | 8 mm |
Anchor length (l) (l) | 38 mm |
Nominal drill-bit diameter in PB 4 (d 0) | 6 mm |
Nominal drill-bit diameter in perforated brick (d 0) | 10 mm |
Nominal drill-bit diameter in pumice (d 0) | 8 mm |
Drill hole depth (t) | 43 mm |
Embedding depth (h s) | 38 mm |
Thread diameter (d thr) | 8 mm |
| Performance data | |||||||||
| Anchor diameter [mm] | 5 | 6 | 8 | 10 | |||||
| Total length l [mm] | 30,5 | 32 | 38 | 60 | 60 | ||||
| Recommended working load | Aerated concrete ≥ PB2 | Frec. [kN] | 0,20 | 0,22 | 0,40 | 0,47 | 0,52 | ||
| Aerated concrete ≥ PB4 | 0,40 | 0,42 | 0,72 | 0,97 | 1,20 | ||||
| Hollow bricks | 0,35 | 0,37 | 0,52 | 0,55 | 0,60 | ||||
| Pumice | 0,22 | 0,30 | 0,40 | 0,40 | 0,40 | ||||
| Fire resistance in accordance with DIN 4102-2 | Fire resistance rating t in minutes | Autoclaved aerated concrete ≥ PB4 (EN 771-4) | Hollow sand-lime block KSL (DIN EN 771-2) and vertically perforated brick HLZ (DIN 105-100, EN 771-1) | Autoclaved aerated concrete ≥ PB4 (EN 771-4) | Hollow sand-lime block KSL (DIN EN 771-2) and vertically perforated brick HLZ (DIN 105-100, EN 771-1) | ||||
| 30 | - | - | - | 0,80 | 0,55 | 1,00 | 0,60 | ||
| 60 | - | - | - | 0,60 | 0,55 | 0,80 | 0,60 | ||
| 90 | - | - | - | 0,40 | 0,40 | 0,50 | 0,50 | ||
| 120 | - | - | - | 0,30 | 0,30 | 0,40 | 0,40 | ||
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!