W-FAZ PRO/A4 Stainless steel
ANC-(W-FAZ PRO/A4)-A4-10-70-M10X130
Art.-no. 5930410050
EAN 4062856404216
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- Highest loads at low spacing and edge distances: Large embedment depths enable a particularly high load capacity per anchor - even at reduced spacing and edge distances.
- Quick installation, minimum effort: Extra-low embedment depths reduce drilling and embedment time and reduce the risk of reinforcement hits.
- Economical and versatile: The freely selectable embedment depth enables optimum utilisation of the anchor - tailored to the application, load requirements and structural conditions.
- Ideal for fastening close to edges: Minimal spacing and edge distances allow compact anchor plates as well as secure fastenings close to the concrete edge and in thin concrete members.
- For applications subject to seismic activity: High performance under seismic activity - suitable for seismic performance categories C1 and C2.
European technical assessment ETA-20/0229 for single fixing point, option 1, cracked and uncracked concrete
- Static or quasi-static loads.
- Seismic activity, performance categories C1 and C2.
- Fire resistance R30, R60, R90, R120.
Approved base materials
- Cracked or uncracked concrete with a concrete compressive strength of C20/25 to C50/60 and C50/60 to C80/95.
- Compressed, reinforced and non-reinforced normal weight concrete without fibres.
- Steel fibre reinforced concrete (SFRC) with a concrete compressive strength of C20/25 to C50/60.
Load-bearing behaviour and fire exposure (standard time-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).
Heavy steel structures
Post support bracket
Fastening of railings
Metal substructures
Drill the hole
European technical assessment ETA-20/0229 for single fixing point, option 1, cracked and uncracked concrete
- Static or quasi-static loads.
- Seismic activity, performance categories C1 and C2.
- Fire resistance R30, R60, R90, R120.
Approved base materials
- Cracked or uncracked concrete with a concrete compressive strength of C20/25 to C50/60 and C50/60 to C80/95.
- Compressed, reinforced and non-reinforced normal weight concrete without fibres.
- Steel fibre reinforced concrete (SFRC) with a concrete compressive strength of C20/25 to C50/60.
Load-bearing behaviour and fire exposure (standard time-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)
For use as single 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:
Fastening of e.g. metal structures, supports, steel beams, brackets, railings, cable conduits, pipe conduits, wooden structures, beams, joist brackets etc.
Fastenings subject to seismic activity in earthquake-prone areas.
Fastenings subject to fire exposure.
W-FAZ PRO/A4 (A4 stainless steel) may be used in dry indoor areas and under all other conditions in accordance with EN 1993-1-4:2015-10 annex A, table A.3: CRC I-III.
 | |
Metric anchor diameter | M10 |
Anchor length (l) | 130 mm |
Min./max. height of the fixture (t fix) | 10-70 mm |
Attachment height standard (t fix,std) | 50 mm |
Min. effective anchoring depth (h ef, min) | 40 |
Max. effective anchoring depth (h ef, max) | 100 mm |
Effective anchoring depth Standard (h ef, std) | 60 mm |
Usable length (B) | 110 mm |
Attachment height variable (t fix ,var) | B - hef |
Disc diameter x disc thickness | 20 x 2 mm |
Width across flats | 17 mm |
Nominal drill-bit diameter (d 0) | 10 mm |
Drill hole depth variable (h 0, var) | hef + 9 |
Min. drill hole depth (h 0, min) | 49 mm |
Max. drill hole depth (h 0, max) | 109 mm |
Drill hole depth Standard (h 0, std) | 69 mm |
Material | Stainless steel A4 |
Surface | Coated |
Torque during anchoring (T inst) | 40 Nm |
Through-hole in the component to be connected (d f) | 12 mm |
Thread type x anchor diameter x thread length (L th) | M10 x 85 |
Approval | ETA-20/0229 |
Seismology C1 | Yes |
Seismology C2 | Yes |
| Performance data1) of an individual anchor without influence of the edge distance in accordance with ETA-20/0229 | ||||||||||||||
| Anchor diameter | [mm] | M8 | M10 | M12 | M16 | |||||||||
| Variable effective anchorage depth | hef,var | [mm] | The anchoring depth can be selected variably between hef,min and hef,max. The Würth Technical Software helps 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) | Nperm | [kN] | 3,4 | 4,5 | 4,5 | 4,1 | 8,1 | 7,6 | 5,8 | 10,5 | 9,6 | 8,6 | 16,7 | 12,9 |
| Admissible shear load in concrete C 20/253) | Vperm | [kN] | 9,2 | 9,6 | 9,6 | 11,6 | 15,9 | 15,9 | 19,1 | 22,7 | 22,7 | 29,2 | 39,7 | 39,7 |
| Admissible bending moment | Mperm | [Nm] | 15,4 | 31,4 | 56,6 | 127,4 | ||||||||
| In non-cracked concrete | ||||||||||||||
| Admissible centric tension load in concrete C 20/253) | Nperm | [kN] | 4,9 | 9,4 | 7,1 | 5,9 | 11,9 | 10,9 | 8,3 | 20,0 | 13,7 | 12,3 | 23,8 | 18,4 |
| Admissible shear load in concrete C 20/253) | Vperm | [kN] | 9,6 | 15,9 | 22,7 | 39,7 | ||||||||
| Admissible bending moment | Mperm | [Nm] | 15,4 | 31,4 | 56,6 | 127,4 | ||||||||
| Permissible load when exposed to fire (R30, R60, R90, R120), see European Technical Assessment ETA-20/0229 | ||||||||||||||
| Permissible load when exposed to fire (F180) according to the uniform temperature curve based on TR20 see expert opinion no. GS 6.1/20-018-1 | ||||||||||||||
| 1) The partial safety factors of the resistances regulated in the ETA and a partial safety factor of the effect of γF = 1.4 have been taken into account. Please refer to the European Technical Assessment ETA-20/0229 2) for information on combining tensile and transverse loads, edge influence and groups of anchors 2) Use with anchoring depths hef < 40 mm is limited to the anchoring of statically indeterminate systems under the condition of dry interiors 3) The concrete has normal reinforcement. Higher values are possible for higher concrete compression strengths | ||||||||||||||
| Installation parameters1) | ||||||||||
| Anchor diameter | [mm] | M12 | M16 | |||||||
| Variable effective anchorage depths | hef | hef,var | hef,min | hef,max | hef,std | hef,var | hef,min | hef,max | hef,std | |
| [mm] | hef | 50 | 125 | 70 | hef | 65 | 160 | 85 | ||
| Setting depth | hnom | [mm] | hef+10 | 60 | 135 | 80 | hef+14 | 79 | 174 | 99 |
| Minimum component thicknesses | hmin | [mm] | max (1.5·hef ; 100) | 100 | 187,5 | 105 | max (1.5·hef ; 120) | 120 | 240 | 127,5 |
| Minimum spacing | smin | [mm] | 50 | 65 | ||||||
| Minimum edge distance | cmin | [mm] | 55 | 65 | ||||||
| Nominal drill diameter | d0 | [mm] | 12 | 16 | ||||||
| Diameter 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 attachment part | df ≤ | [mm] | 14 | 18 | ||||||
| Width across flats | AF | [mm] | 19 | 24 | ||||||
| Torque while installing anchor | Tinst = | [Nm] | 60 | 110 | ||||||
| Height of the hexagon nut | tnut | [mm] | 10 | 13 | ||||||
| Height x ∅ washer | tw x dw | [mm] | 2.5 x 24 | 3 x 30 | ||||||
| 1) For anchor groups and anchorage close to the edge, the combinations of the minimum values (component 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. | ||||||||||
| Installation parameters1) | ||||||||||
| 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 | ||
| Setting depth | hnom | [mm] | hef+8 | 43 | 98 | 53 | hef+9 | 49 | 109 | 69 |
| Minimum component 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 diameter | d0 | [mm] | 8 | 10 | ||||||
| Diameter 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 attachment part | 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 ∅ washer | tw x dw | [mm] | 1.5 x 16 | 2 x 20 | ||||||
| 1) For anchor groups and anchorage close to the edge, the combinations of the minimum values (component 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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