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Fixanchor W-FA/A4 - ANC-(W-FA)-A4/70-30-M8X95 Fixanchor W-FA/A4 - ANC-(W-FA)-A4/70-30-M8X95 Fixanchor W-FA/A4 - ANC-(W-FA)-A4/70-30-M8X95 Fixanchor W-FA/A4 - ANC-(W-FA)-A4/70-30-M8X95 Fixanchor W-FA/A4 - ANC-(W-FA)-A4/70-30-M8X95
Fixanchor W-FA/A4 - ANC-(W-FA)-A4/70-30-M8X95 - 1
Fixanchor W-FA/A4 - ANC-(W-FA)-A4/70-30-M8X95 - 2
Fixanchor W-FA/A4 - ANC-(W-FA)-A4/70-30-M8X95 - 3
Fixanchor W-FA/A4 - ANC-(W-FA)-A4/70-30-M8X95 - 4
Fixanchor W-FA/A4 - ANC-(W-FA)-A4/70-30-M8X95 - 5

Fixanchor W-FA/A4

Fixanchor W-FA A4 stainless steel
ANC-(W-FA)-A4/70-30-M8X95

Art.-no. 0904411087
EAN 4045727378205
All versions

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Fixanchor W-FA/A4

Art.-no. 0904411087

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x 100 pcs

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Fixanchors for standard applications in uncracked concrete and anchors in a redundant non-structural system in cracked concrete (size M6). A4 stainless steel
  • Very flexible application thanks to three effective anchorage depths

  • Small spacings and edge distances

  • Time-saving push-through installation
Proof of Performance
  • European Technical Assessment ETA-02/0001 for individual fixing point, option 7, uncracked concrete: Static or quasi-static action (M6-M20)

  • European Technical Assessment ETA-06/0162 for anchors in a redundant non-structural system in non-load-bearing systems, cracked and uncracked concrete, size M6

  • 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-06/0162, size M6 only)
Application area
Heavy steel structures
Fence systems
Post support bracket
Drill the hole
Clean the drill hole
Knock in anchor with mason's mallet or machine setting tool
Apply torque
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Application area
  • Individual fixing point or anchors in a redundant non-structural system with European Technical Approval in normal weight concrete C20/25 to C50/60 (uncracked concrete only)

  • Anchors in a redundant non-structural system in non-load-bearing systems in concrete (size M6, cracked and uncracked concrete)

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

  • Fastenings under exposure to fire (size M6 only)

  • Suitable for anchoring medium to heavy loads in concrete: Mounting of e.g. metal structures, metal profiles, brackets, base plates, cable conduits, pipes, wooden structures, beams, purlins, fences etc.

  • W-FA/A4 (A4 stainless steel) is suitable for use in dry indoor areas or wet rooms and for use outdoors (including in industrial atmospheres and close to the sea), provided that no particularly aggressive conditions are present

Metric anchor diameter

M8

Anchor length (l)

95 mm

Material

Stainless steel A4

Attachment height (t fix)

30 mm

Max. attachment height reduced (t fix, red)

39 mm

Attachment height (t fix 2)

39 mm

Drill hole depth (h 1)

65 mm

Drill hole depth reduced (h 1, red)

55 mm

Drill hole depth (h 1.2)

55 mm

Effective anchoring depth (h ef)

44 mm

Effective anchoring depth reduced (h ef, red)

35 mm

Effective anchoring depth (h ef 2)

35 mm

Embedding depth (h nom)

56 mm

Embedding depth (h nom,red)

47 mm

Width across flats

13 mm

Nominal drill-bit diameter (d 0)

8 mm

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

9 mm

Thread length (L th)

60 mm

Approval

ETA-02/0001

Anchor diameter [mm] M6 M8 M10 M12 M16 M20
Standard effective anchorage depth/reduced effective anchorage depth hef/hef red [mm] 40 30 44 35 48 42 65 50 82 64 100 78
Admissible centric tension load1) on an individual anchor without the influence of the edge distance Compressive zone (uncracked concrete) C20/252),
s ≥ 3 hef, c ≥ 1.5 hef) 		Nadm [kN] =
C20/252) 		4,1 2,9 5,7 5,0 7,6 6,5 12,6 8,5 17,8 12,3 24 16,5
Admissible shear load1) on an individual anchor without the influence of the edge distance Compressive zone
(uncracked concrete C20/252), c ≥ 10 hef) 		Vadm [kN] =
C20/252) 		2,9 2,9 6,3 5,0 8,0 6,5 14,3 8,5 23,6 23,6 37,1 33,1
Admissible bending moment Madm [Nm] 5,1 5,1 13,1 13,1 25,7 25,7 44,6 44,6 99,9 99,9 195 195
Fire resistance rating (W-FA/S) F30 [kN] 0,9 - 1,4 - 2,2 - 3,2 - 6,0 - 10,0 -
F60 [kN] 0,5 - 0,8 - 1,2 - 1,8 - 3,4 - 5,25 -
F90 [kN] 0,3 - 0,5 - 0,8 - 1,2 - 2,2 - 3,6 -
F120 [kN] 0,25 - 0,4 - 0,6 - 0,9 - 1,7 - 2,75 -
1) The partial safety factors of the resistances regulated in the approval and a partial safety factor of the actions of γF = 1.4 have been taken into account. For information on combining tensile and shear loads, on the influence of the edge distance and on anchor groups, please refer to the European Technical Approval Guidelines (ETAG), Annex C.
2) The concrete has normal reinforcement. Higher values are possible for higher concrete compressive strengths.
Uncracked concrete, option 7 (A4/HCR stainless steel - M6 to M20: ETA-02/0001)
Torque while installing anchor Tinst = [Nm] 6 6 15 15 25 25 50 50 100 100 160 160
Spacing scr,N [mm] 120 90 132 105 144 126 195 150 240 192 300 234
Edge distance ccr,N [mm] 60 45 66 53 72 63 98 75 120 96 150 117
Minimum spacing smin [mm] 35 35 35 60 45 55 60 100 80 110 100 140
Minimum spacing for c ≥ [mm] 40 - 65 - 70 - 100 - 120 - 150 -
Minimum edge distance cmin [mm] 35 40 45 60 55 65 70 100 80 110 100 140
Minimum edge distance for s ≥ [mm] 60 - 110 - 80 - 100 - 140 - 180 -
Minimum member thickness hmin [mm] 100 80 100 80 100 100 130 100 160 130 200 160
Embedment depth hnom/hnom,red [mm] 49 39 56 47 62 56 81 66 99 83 121 99
Nominal drill dia. d0 [mm] 6 6 8 8 10 10 12 12 16 16 20 20
∅ of cutting edges dcut ≤ [mm] 6,4 6,4 8,45 8,45 10,45 10,45 12,5 12,5 16,5 16,5 20,55 20,55
Drill hole depth h1/h1,red ≥ [mm] 55 45 65 55 70 65 90 75 110 95 130 110
Through hole in the component being connected df ≤ [mm] 7 7 9 9 12 12 14 14 18 18 22 22
Additive article:
 
Product
Description
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PU
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/PU
Machine setting tool
Machine setting tool

MECH-STGTL-(FIXANC-W-FAZ/W-FA)-(M8-M16)

For quick and convenient hammering in of Würth fixanchors W-FAZ PRO, W-FAZ (M8-M16) and W-FAZ using a hammer drill
x 1 pcs
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