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Drop-in anchor W-ED/S-BND - ANC-(W-ED/S)-FLG-(A2K)-M8X30 Drop-in anchor W-ED/S-BND - ANC-(W-ED/S)-FLG-(A2K)-M8X30
Drop-in anchor W-ED/S-BND - ANC-(W-ED/S)-FLG-(A2K)-M8X30 - 1
Drop-in anchor W-ED/S-BND - ANC-(W-ED/S)-FLG-(A2K)-M8X30 - 2

Drop-in anchor W-ED/S-BND

Wedge anchor W-ED/S-BND steel zinc ptd. w. collar
ANC-(W-ED/S)-FLG-(A2K)-M8X30

Art.-no. 090404008
EAN 4049557024332
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Drop-in anchor W-ED/S-BND

Art.-no. 090404008

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PU
x 100 pcs

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Female thread anchor with collar and metric thread for economical anchoring in concrete, zinc plated steel
  • Small drill hole depth

  • High load-bearing capacities

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

  • Mechanical setting tool makes installation quicker and easier

  • Immediate load-bearing capacity — no waiting

  • Attached part can easily be removed at any time

  • W-ED/S has collar enabling anchor to be installed flush with the surface and preventing it slipping further into the drill hole (safer installation)

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

  • No installation torque required
Proof of Performance
  • ETA-02/0044 for individual fixing point, option 7, uncracked concrete

  • ETA-05/0120 for anchors in a redundant non-structural system, uncracked and cracked concrete

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

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

Drive-in anchor W-ED/A4 see [13.2]

Application area
Suspended ceilings

Drill the hole

Clean the drill hole

Knock in anchor until flush

Anchor with expander tool

Fit component, apply torque
Product information

Würth Catalogue

Datasheets(X)

CAD data (available after login)

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Application area
  • Individual fixing point: Normal weight concrete C20/25 to C50/60 (uncracked concrete)

  • Anchors in a redundant non-structural system: Anchorage of non-load-bearing systems (cracked and uncracked concrete)

  • Suitable for fastening threaded rods, metal structures, metal profiles, lattices, cable conduits, pipes, mounting rails etc.

  • For use in concrete < C20/25 and pressure-resistant natural stone (without approval)

  • W-ED/S, W-ED/S-BND and W-ED M5 may only be used in dry indoor conditions

Anchor diameter

8 mm

Anchor length (L H)

30 mm

Min./max. required screw-in depth

9-13 mm

Material

Steel

Surface

Zinc plated

Nominal drill-bit diameter (d 0)

10 mm

Drill hole depth (h 0)

30 mm

Effective anchoring depth (h ef)

30 mm

Torque during anchoring (T inst)

8 Nm

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

9 mm

Installation parameters in hollow-core prestressed concrete ceilings
Anchor size [mm] M6x25M8x25M10x25M12x25
Minimum length of thread engagementLsdmin ≤ [mm]681012
Torque while installing anchorTinst ≤ [Nm]481535
Spacing between cavity axeslc ≥ [mm]100
Spacing between tensioning strandslp ≥ [mm]100
Spacing between tensioning strands and drill holeap ≥ [mm]50
Mirror thicknessdb ≥ [mm]35 (30)2)
Minimum axis distancesmin [mm]200
Minimum edge distancecmin [mm]150
Nominal drill ∅d0 [mm]8101215
Drill cutting ∅dcut ≤ [mm]8,4510,4512,515,5
Drill hole depthh0 = [mm]25252525
Through hole in the component being connecteddf ≤ [mm]791214
Thread depth (max. length of thread engagement)Lth [mm]12121212
Performance data in uncracked concrete - individual fixing point (screw 4.6-8.8)

Anchor size [mm]M5x251)6)M6x306)M8x306)M8x40M10x306)M10x40M12x50M16x65M20x80
Admissible centric tension load3)
on an individual anchor without the influence of the edge distance		Compressive zone
(uncracked concrete C20/254), s ≥ 3 hef, c ≥ cmin)		Nadm [kN] = C20/244)Frec
1.4		3,33,33,63,35,17,110,514,3
Admissible shear load3)
on an individual anchor without the influence of the edge distance		Compressive zone
(uncracked concrete C20/254), s ≥ 3 hef, c ≥ cmin)		Vadm [kN] = C20/244)5)Frec
1.5		2,13,93,94,04,19,016,826,2
Admissible bending moment7)Madm [Nm]-3,38,115,827,871,0138,6
Fire resistance8) according to UTTC (uniform temperature time curve)F30 [kN]-1,71,73,0-4,76,912,518,0
F60 [kN]-0,70,71,5-2,43,55,68,5
F90 [kN]-0,40,40,8-1,31,83,55,5
F120 [kN]-0,30,30,6-1,01,42,54,4
Performance data in cracked and uncracked concrete - anchors in a redundant non-structural system (screw 4.6-8.8)
Anchor size [mm]M6x25M6x30M8x25M8x30M8x40M10x25M10x30M10x40M12x25M12x50M16x65
Anchors in a redundant non-structural system in concrete10)Fadm [kN] = C12/15 - C16/204)1,2-1,2--1.79)--1.79)--
Fadm [kN] = C20/25 - C50/604)1.79)1,21.99)1.79)2.09)2.19)2.09)2.09)2.19)2.49)6.39)
Admissible bending moment7)Madm [Nm]3,38,115,827,871,0
Admissible load when exposed to fire10)R30 [kN]0,40,80,60,91,50,60,91,50,61,54
R60 [kN]0,40,80,60,91,50,60,91,50,61,54
R90 [kN]0,30,40,60,90,90,60,91,50,61,53,7
R120 [kN]0,30,30,50,50,50,50,71,00,51,22,4
Performance data in hollow-core prestressed concrete ceilings – anchors in a redundant non-structural system (screw 4.6-8.8)
Anchor size [mm]M6x25M8x25M10x25M12x25
Mirror thicknessdb ≥ [mm]35 (30)2)
Anchors in a redundant non-structural system in hollow-core prestressed concrete ceilingsFadm [kN]1.79)1.99)2.19)2.19)
Admissible bending moment7)Madm [Nm]3,38,115,827,8
Required accessory:
 
Product
Description
Quantity
PU
Price
/PU
Expander tool for drop-in anchors, without visual installation control
Expander tool for drop-in anchors, without visual installation control

EXPNDRTL-(F.ANC-DRIVIN-(W-ED/S))-M8X30

x 1 pcs
Marking/expander tool with hand guard
Marking/expander tool with hand guard

MRKTL-(F.ANC-DRIVIN-(W-ED/S))-M8X30

For drive-in anchor, with visual setting check
x 1 pcs
Mechanical setting tool for drop-in anchors, without visual installation control
Mechanical setting tool for drop-in anchors, without visual installation control

EXPNDRTL-MECH-F.ANC-(W-ED/S)-M8X30

For extremely easy setting of the drop-in anchor using an impact drill
x 1 pcs
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