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Drive-in anchor W-ED/A4

Drive-in dowel W-ED/A4, stainless steel A4

Art.-no. 090403010

Prices for customers after login

Drive-in anchor W-ED/A4

Art.-no. 090403010

Prices for customers after login



x50 pcs

Exclusively for trade customers

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Female thread anchor with metric thread for economical anchoring in concrete, A4 stainless steel
  • Small drill hole depth

  • High load-bearing capacities

  • Visual setting check and hand protection when installing with the marking/expander tool

  • Mechanical setting tool makes installation quicker and easier

  • Immediate load-bearing capacity – no waiting

  • Attached part can easily be removed at any time

  • The attached part can be anchored with a fastening screw or a threaded rod

  • No installation torque required

  • The stop bit used with the attachable expander tool makes it quicker and easier to install. The matching drill holes make the installation even more secure.

W-ED /S drive-in anchor, see [13.1]

ETA-02/0044 for individual attachment, option 7, non-cracked concrete

ETA-05/0120 for multiple attachment of non-load-bearing systems, non-cracked and cracked concrete, M6–M16

Fire resistance: F30, F60, F90 and F120; exposure to fire according to DIN 4102-2:1977-09 (uniform temperature curve)

Fire resistance: R30, R60, R90 and R120; TR020 (included in ETA-05/0120)

Product information

Würth Catalogue(X)


CAD data (available after login)

Application area

Individual attachment: Standard concrete C20/25 to C50/60 (non-cracked concrete)

Multiple attachment: Anchorage of non-load-bearing systems (M6–M16, cracked and non-cracked concrete)

Suitable for attaching threaded rods, metal structures, metal profiles, grilles, cable conduits, pipes, mounting rails etc.

Can be used in concrete < C20/25 and compression-proof natural stone (without approval)

W-ED/A4 (A4 stainless steel) can be used in dry indoor areas, outdoors (including in industrial atmospheres and coastal areas) or in wet rooms, provided that no particularly aggressive conditions are present

W-ED/HCR (HCR highly corrosion-resistant steel) can be used in areas where there is a very high risk of corrosion (e.g. indoor swimming pool atmospheres, road tunnels, poorly ventilated car parks, or parts that are immersed in seawater or in coastal atmospheres)

Anchor diameter

10 mm

Anchor length (L H)

40 mm

Min./max. required screw-in depth

11-15 mm


Stainless steel A4

Nominal drill-bit diameter (d 0)

12 mm

Drill hole depth (h 0)

40 mm

Effective anchoring depth (h ef)

40 mm

Torque during anchoring (T inst)

15 Nm

Through-hole in the component to be connected (d f)

12 mm



Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

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Datasheets ()

CAD data  | 




Technical information