Fixanchor W-FAZ PRO/S
Fixanchor W-FAZ PRO steel zinc plated
ANC-(W-FAZ PRO/S)-(A2K)-0-25-M8X80
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Highest load values at low spacing and edge distances
Extra-large effective anchorage depths maximise the already high load values per anchor
Quick installation with fewer reinforcement hits
Extra-small effective anchorage depths minimise the drilling and embedment time
Economical and flexible application
Freely selectable embedment depth allows optimum utilisation of the anchors depending on the embedment depth and application
Minimal edge distances and spacing
Allows for fixings close to edges, small anchor plates and installation in thin concrete parts
For earthquake-proof construction
High performance under seismic action, seismic performance categories C1 and C2
European Technical Assessment ETA-20/0229 for individual fixing point, option 1, cracked and uncracked concrete:
- Static or quasi-static action (M8-M16)
- Seismic action, performance category C1 and C2 (M8-M16)
- Fire resistance R30, R60, R90, R120
Load-bearing behaviour and fire resistance (uniform temperature curve) - expert report no. GS 6.1/20-018-1:
- Fire duration 180 minutes (M8-M16)
Swiss Federal Office for Civil Protection (Bundesamt für Bevölkerungsschutz, BABS) - Approval for shock testing BZS D 20-602
- Use in Swiss civil protection buildings (M8-M16, from standard anchorage depth hef,std)
Fastening of railings
Cable trays
Metal substructures
Heavy steel structures
Post support bracket
Create the drill hole
European Technical Assessment ETA-20/0229 for individual fixing point, option 1, cracked and uncracked concrete:
- Static or quasi-static action (M8-M16)
- Seismic action, performance category C1 and C2 (M8-M16)
- Fire resistance R30, R60, R90, R120
Load-bearing behaviour and fire resistance (uniform temperature curve) - expert report no. GS 6.1/20-018-1:
- Fire duration 180 minutes (M8-M16)
Swiss Federal Office for Civil Protection (Bundesamt für Bevölkerungsschutz, BABS) - Approval for shock testing BZS D 20-602
- Use in Swiss civil protection buildings (M8-M16, from standard anchorage depth hef,std)
Datasheets(X)
Individual fixing point or anchors in a redundant non-structural system with approval
- In normal weight concrete C20/25 to C50/60 (cracked and uncracked concrete)
- Suitable for pre-positioned installation, in-place installation and stand-off installation
Suitable for anchoring medium to heavy loads in concrete:
Installation of e.g. metal constructions, supports, steel supports, brackets, railings, cable conduits, pipe sections, wooden constructions, beams, joist brackets etc.
Fastenings subject to seismic activity in earthquake-prone areas
Fastenings subject to exposure to fire
The W-FAZ PRO/S, galvanized steel, may only be used in dry indoor conditions
 | |
Metric anchor diameter | M8 |
Anchor length (l) | 80 mm |
Min./max. height of the fixture (t fix) | 0-25 mm |
Attachment height standard (t fix,std) | 15 mm |
Min. effective anchoring depth (h ef, min) | 35 mm |
Max. effective anchoring depth (h ef, max) | 60 mm |
Effective anchoring depth Standard (h ef, std) | 45 mm |
Usable length (B) | 60 mm |
Attachment height variable (t fix ,var) | B - hef |
Disc diameter x disc thickness | 16 x 1.5 mm |
Width across flats | 13 mm |
Nominal drill-bit diameter (d 0) | 8 mm |
Drill hole depth variable (h 0, var) | hef + 8 |
Min. drill hole depth (h 0, min) | 43 mm |
Max. drill hole depth (h 0, max) | 68 mm |
Drill hole depth Standard (h 0, std) | 53 mm |
Material | Steel |
Surface | Zinc plated |
Torque during anchoring (T inst) | 15 Nm |
Through-hole in the component to be connected (d f) | 9 mm |
Thread type x anchor diameter x thread length (L th) | M8 x 38 |
Bolt protrusion (C) | 10.5 mm |
Approval | ETA-20/0229 |
Seismology C1 | Yes |
Seismology C2 | Yes |
| Anchor diameter | [mm] | M8 | M10 | M12 | M16 | |||||||||
| Variable effective anchorage depth | hef,var | [mm] | The effective anchorage depth can be set to anywhere between hef,min and hef,max. The Würth Technical Software can help you with the calculation. | |||||||||||
| hef,min | hef,max | hef,std | hef,min | hef,max | hef,std | hef,min | hef,max | hef,std | hef,min | hef,max | hef,std | |||
| 352) | 90 | 45 | 40 | 100 | 60 | 50 | 125 | 70 | 65 | 160 | 85 | |||
| in cracked concrete | ||||||||||||||
| Admissible centric tension load in concrete C 20/253) | Nadm | [kN] | 3,5 | 4,5 | 4,5 | 4,3 | 7,1 | 7,1 | 6,1 | 10,5 | 10,0 | 9,0 | 14,3 | 13,4 |
| Admissible shear load in concrete C 20/253) | Vadm | [kN] | 9,0 | 9,0 | 9,0 | 13,4 | 15,3 | 15,3 | 18,2 | 21,9 | 21,9 | 32,3 | 34,3 | 34,3 |
| Admissible bending moment | Madm | [Nm] | 17,1 | 34,3 | 60,0 | 137,1 | ||||||||
| in uncracked concrete | ||||||||||||||
| Admissible centric tension load in concrete C 20/253) | Nadm | [kN] | 5,0 | 6,7 | 6,7 | 6,1 | 11,4 | 11,2 | 8,5 | 14,3 | 14,1 | 12,6 | 23,8 | 18,8 |
| Admissible shear load in concrete C 20/253) | Vadm | [kN] | 9,0 | 15,3 | 21,9 | 34,3 | ||||||||
| Admissible bending moment | Madm | [Nm] | 17,1 | 34,3 | 60,0 | 137,1 | ||||||||
| Admissible load when exposed to fire (R30, R60, R90, R120), see European Technical Assessment ETA-20/0229 | ||||||||||||||
| Admissible load when exposed to fire (F180) according to the uniform temperature curve based on TR20, see expert report no. GS 6.1/20-018-1 | ||||||||||||||
| 1) The partial safety factors of the resistances stipulated in the ETA and a partial safety factor of the action of γF = 1.4 have been taken into account. Please refer to the European Technical Assessment ETA-20/0229 for information on combining tensile and shear loads, variable effective anchorage depths influenced by edge distances and groups of anchors 2) 2) Use is limited to the anchoring of statically indeterminate systems in dry indoor conditions 3) The concrete has normal reinforcement. Higher values are possible for higher concrete compressive strengths | ||||||||||||||
| Nominal drill ∅ | d0 | [mm] | 12 | 16 | ||||||
| ∅ of cutting edges | dcut ≤ | [mm] | 12,5 | 16,5 | ||||||
| Drill hole depth | h0 | [mm] | hef+10 | 60 | 135 | 80 | hef+14 | 79 | 174 | 99 |
| Through hole in the fixture | df ≤ | [mm] | 14 | 18 | ||||||
| Width across flats | AF | [mm] | 19 | 24 | ||||||
| Torque while installing anchor | Tinst = | [mm] | 60 | 110 | ||||||
| Height of the hexagon nut | tnut | [mm] | 10 | 13 | ||||||
| Height x ∅ of washer | tw x dw | [mm] | 2.5 x 24 | 3 x 30 | ||||||
| 1) For groups of anchors and anchorage close to the edge, the combinations of the minimum values (member thickness, spacing and edge distances) and the associated loads must be determined in accordance with the calculation methods of European Technical Assessment (ETA-20/00229), depending on the effective anchorage depth. | ||||||||||
| Anchor diameter | [mm] | M8 | M10 | |||||||
| Variable effective anchorage depths | hef | hef,var | hef,min | hef,max | hef,std | hef,var | hef,min | hef,max | hef,std | |
| [mm] | hef | 35 | 90 | 45 | hef | 40 | 100 | 60 | ||
| Embedment depth | hnom | [mm] | hef+8 | 43 | 98 | 53 | hef+9 | 49 | 109 | 69 |
| Minimum member thicknesses | hmin | [mm] | max (1.5·hef; 80) | 80 | 135 | 80 | max (1.5·hef; 80) | 80 | 150 | 90 |
| Minimum spacing | smin | [mm] | 35 | 40 | ||||||
| Minimum edge distance | cmin | [mm] | 40 | 45 | ||||||
| Nominal drill ∅ | d0 | [mm] | 8 | 10 | ||||||
| ∅ of cutting edges | dcut ≤ | [mm] | 8,45 | 10,45 | ||||||
| Drill hole depth | h0 | [mm] | hef+8 | 43 | 98 | 53 | hef+9 | 49 | 109 | 69 |
| Through hole in the fixture | df ≤ | [mm] | 9 | 12 | ||||||
| Width across flats | AF | [mm] | 13 | 17 | ||||||
| Torque while installing anchor | Tinst = | [Nm] | 15 | 40 | ||||||
| Height of the hexagon nut | tnut | [mm] | 6,5 | 8 | ||||||
| Height x ∅ of washer | tw x dw | [mm] | 1.5 x 16 | 2 x 20 | ||||||
| 1) For groups of anchors and anchorage close to the edge, the combinations of the minimum values (member thickness, spacing and edge distances) and the associated loads must be determined in accordance with the calculation methods of European Technical Assessment (ETA-20/00229), depending on the effective anchorage depth. | ||||||||||
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