W-FAZ/S-UH Fixanchor with large washer for timber construction DIN EN ISO 7094 (DIN 440)
Fixanchor W-FAZ/S with large washer/wood cons.
ANC-(W-FAZ/S)-WSH-(A2K)-145-M12X240
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- High loads, small axis and edge distances
- Immediate load-bearing capacity – no waiting times
- Time-saving push-through installation
- Approval ETA-99/0011 for individual attachment, option 1, cracked and non-cracked concrete
- Fire resistance (M12 - M16): F30, F60, F90 and F120; exposure to fire according to DIN 4102-2:1977-09 (uniform temperature-time curve)
- Fire resistance: R30, R60, R90 and R120; TR020 (included in ETA-99/0011)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/normal/348px/1591281.jpg)
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/38256.jpg)
Create the drill hole
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10
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Knock in anchor with mason's mallet or machine setting tool
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/38257.jpg)
Set anchor in place
![](https://media.wuerth.com/stmedia/wuerth/images/std.lang.all/resolutions/category/348px/38252.jpg)
Apply torque
- Approval ETA-99/0011 for individual attachment, option 1, cracked and non-cracked concrete
- Fire resistance (M12 - M16): F30, F60, F90 and F120; exposure to fire according to DIN 4102-2:1977-09 (uniform temperature-time curve)
- Fire resistance: R30, R60, R90 and R120; TR020 (included in ETA-99/0011)
Datasheets(X)
CAD data (available after login)
Single mounting with approval
Normal concrete C20/25 to C50/60 (cracked and non-cracked concrete)
Optimal for mounting wood constructions, bars, etc.
Individual attachment without approval
Can be used in concrete < C20/25 and compression-proof natural stone
W-FAZ/S approved only for use in dry indoor room conditions
Metric anchor diameter | M12 |
Anchor length (l) | 240 mm |
Attachment height (t fix) | 145 mm |
Effective anchoring depth (h ef) | 70 mm |
Disc diameter x disc thickness | 44 x 4 mm |
Width across flats | 19 mm |
Nominal drill-bit diameter (d 0) | 12 mm |
Drill hole depth (h 1) | 90 mm |
Material | Steel |
Surface | Zinc plated |
Torque during anchoring (T inst) | 45 Nm |
Through-hole in the component to be connected (d f) | 14 mm |
Approval | ETA-99/0011 |
Performance data | |||||||||||||
Anchor diameter [mm] | M8 | M10 | M12 | M16 | M20 | M24 | M27 | ||||||
Standard effective anchorage depth/ Reduced effective anchorage depth | hef/hef,red [mm] | 46 | 353) | 60 | 40 | 70 | 50 | 85 | 65 | 100 | 115 | 125 | |
Admissible centric tension load1) on an individual anchor without the influence of the edge distance | Tensile zone (cracked concrete C20/252), s ≥ 3 hef c ≥ 1.5 hef) | Nadm [kN] = C20/252) | 2,4 | 2,4 | 4,3 | 3,6 | 7,6 | 6,1 | 11,9 | 9,0 | 17,1 | 21,1 | 24,0 |
Compressive zone (uncracked concrete C20/252) (scr,sp and ccr,sp, see approval) | 5,7 | 3,6 | 7,6 | 4,3 | 11,9 | 8,5 | 16,7 | 12,6 | 24,0 | 29,7 | 33,6 | ||
Admissible shear load1) on an individual anchor without the influence of the edge distance | Tensile zone (cracked concrete C20/252), c ≥ 10 hef) | Vadm [kN] = C20/252) | 7,0 | 7,0 | 11,5 | 10,4 | 17,1 | 14,5 | 31,4 | 21,6 | 37,1 | 59,2 | 67,1 |
Compressive zone (uncracked concrete C20/252), c ≥ 10 hef) | 7,0 | 7,0 | 11,5 | 11,5 | 17,1 | 17,1 | 31,4 | 30,2 | 37,1 | 65,1 | 94,1 | ||
Admissible bending moment | Madm [Nm] | 13,1 | 13,1 | 26,9 | 26,9 | 46,9 | 46,9 | 123,4 | 123,4 | 195,0 | 513,1 | 760,9 | |
For admissible load when exposed to fire (R30, R60, R90, R120), please refer to European Technical Assessment ETA-99/0011 | |||||||||||||
Fire resistance rating | F30 [kN] | 2,0 | - | 5,6 | - | 9,0 | - | 16,0 | - | - | - | - | |
F60 [kN] | 1,0 | - | 2,2 | - | 3,5 | - | 7,0 | - | - | - | - | ||
F90 [kN] | 0,65 | - | 1,3 | - | 2,0 | - | 4,3 | - | - | - | - | ||
F120 [kN] | 0,5 | - | 0,8 | - | 1,3 | - | 3,0 | - | - | - | - | ||
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. 3) The use is limited to the anchorage of statically indeterminate systems. |
Characteristic values | ||||||||||||
Anchor diameter [mm] | M8 | M10 | M12 | M16 | M20 | M24 | M27 | |||||
Standard effective anchorage depth/ Reduced effective anchorage depth | hef,/hef, red [mm] | 46 | 353) | 60 | 40 | 70 | 50 | 85 | 65 | 100 | 115 | 125 |
Embedment depth | hnom [mm] | 52 | 41 | 68 | 48 | 80 | 60 | 97 | 77 | 114 | 133 | 146 |
Axis distance | Scr,N [mm] | 138 | 105 | 180 | 120 | 210 | 150 | 255 | 195 | 300 | 345 | 375 |
Edge distance | Ccr,N [mm] | 69 | 52,5 | 90 | 60 | 105 | 75 | 127,5 | 97,5 | 150 | 172,5 | 187,5 |
Standard minimum member thickness | hstd ≥ [mm] | 100 | _ | 120 | _ | 140 | _ | 170 | _ | 200 | 230 | 250 |
Minimum axis distance Cracked concrete | smin ≥ [mm] | 40 | _ | 45 | _ | 60 | _ | 60 | _ | 95 | 100 | 125 |
Minimum axis distance Uncracked concrete | smin ≥ [mm] | 40 | _ | 45 | _ | 60 | _ | 65 | _ | 90 | 100 | 125 |
Minimum axis distance Cracked concrete | for c ≥ [mm] | 70 | _ | 70 | _ | 100 | _ | 100 | _ | 150 | 180 | 300 |
Minimum axis distance Uncracked concrete | for c ≥ [mm] | 80 | _ | 70 | _ | 120 | _ | 120 | _ | 180 | 180 | 300 |
Minimum edge distance Cracked concrete | cmin ≥ [mm] | 40 | _ | 45 | _ | 60 | _ | 60 | _ | 95 | 100 | 180 |
Minimum edge distance Uncracked concrete | cmin ≥ [mm] | 50 | _ | 50 | _ | 75 | _ | 80 | _ | 130 | 100 | 180 |
Minimum edge distance Cracked concrete | for s ≥ [mm] | 80 | _ | 90 | _ | 140 | _ | 180 | _ | 200 | 220 | 540 |
Minimum edge distance Uncracked concrete | for s ≥ [mm] | 100 | _ | 100 | _ | 150 | _ | 150 | _ | 240 | 220 | 540 |
Reduced minimum member thickness | hmin [mm] | 80 | 80 | 100 | 80 | 120 | 100 | 140 | 140 | - | - | - |
Minimum axis distance Cracked concrete | smin ≥ [mm] | 40 | 50 | 45 | 50 | 60 | 50 | 70 | 65 | - | - | - |
Minimum axis distance Uncracked concrete | smin ≥ [mm] | 40 | 50 | 60 | 50 | 60 | 50 | 80 | 65 | - | - | - |
Minimum axis distance Cracked concrete | for c ≥ [mm] | 70 | 60 | 90 | 100 | 100 | 160 | 160 | 170 | - | - | - |
Minimum axis distance Uncracked concrete | for c ≥ [mm] | 80 | 60 | 140 | 100 | 120 | 160 | 180 | 170 | - | - | - |
Minimum edge distance Cracked concrete | cmin ≥ [mm] | 40 | 40 | 50 | 65 | 60 | 65 | 80 | 100 | - | - | - |
Minimum edge distance Uncracked concrete | cmin ≥ [mm] | 50 | 40 | 90 | 65 | 75 | 100 | 90 | 170 | - | - | - |
Minimum edge distance Cracked concrete | for s ≥ [mm] | 80 | 185 | 115 | 180 | 140 | 250 | 180 | 250 | - | - | - |
Minimum edge distance Uncracked concrete | for s ≥ [mm] | 100 | 185 | 140 | 180 | 150 | 185 | 200 | 65 | - | - | - |
Nominal drill diameter | d0 [mm] | 8 | 10 | 12 | 16 | 20 | 24 | 28 | ||||
Drill cutting dia. | dcut ≤ [mm] | 8,45 | 10,45 | 12,5 | 16,5 | 20,55 | 24,55 | 28,55 | ||||
Drill hole depth | h1 ≥ [mm] | 60 | 49 | 75 | 55 | 90 | 70 | 110 | 90 | 125 | 145 | 160 |
Through hole in the component being connected | df ≤ [mm] | 9 | 12 | 14 | 18 | 22 | 26 | 30 | ||||
Torque while installing anchor | Tinst = [Nm] | 20 | 25 | 45 | 90 | 160 | 200 | 300 |