Fixanchor W-FAZ PRO/S

Name: Fixanchor W-FAZ PRO/S
Brand: Würth
SKU: 5930208050

Fixanchor W-FAZ PRO steel zinc plated
ANC-(W-FAZ PRO/S)-(A2K)-5-60-M8X115

Art.-no. 5930208050

EAN 4062856404438

All versions

Specification

High-performance wedge anchor for high loads in cracked and uncracked concrete, zinc-plated steel

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

Proof of Performance

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 h_ef,std)

Application area

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 h_ef,std)

Application

Application area

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

Technical information


Metric anchor diameter	M8
Anchor length (l)	115 mm
Min./max. height of the fixture (t fix)	5-60 mm
Attachment height standard (t fix,std)	50 mm
Min. effective anchoring depth (h ef, min)	35 mm
Max. effective anchoring depth (h ef, max)	90 mm
Effective anchoring depth Standard (h ef, std)	45 mm
Usable length (B)	95 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)	98 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 73
Bolt protrusion (C)	10.5 mm
Approval	ETA-20/0229
Seismology C1	Yes
Seismology C2	Yes

Performance data¹⁾on an individual anchor without the influence of the edge distance
Anchor diameter		[mm]	M8			M10			M12			M16
Variable effective anchorage depth	h_ef,var	[mm]	The effective anchorage depth can be set to anywhere between h_ef,min and h_ef,max. The Würth Technical Software can help you with the calculation.
			h_ef,min	h_ef,max	h_ef,std	h_ef,min	h_ef,max	h_ef,std	h_ef,min	h_ef,max	h_ef,std	h_ef,min	h_ef,max	h_ef,std
			35^₂₎	90	45	40	100	60	50	125	70	65	160	85
			in cracked concrete
Admissible centric tension load in concrete C 20/25³⁾	N_adm	[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⁾	V_adm	[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	M_adm	[Nm]	17,1			34,3			60,0			137,1
			in uncracked concrete
Admissible centric tension load in concrete C 20/25³⁾	N_adm	[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⁾	V_adm	[kN]	9,0			15,3			21,9			34,3
Admissible bending moment	M_adm	[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

Installation parameters¹⁾
Anchor diameter		[mm]	M12				M16
Variable effective anchorage depths		h_ef	h_ef,var	h_ef,min	h_ef,max	h_ef,std	h_ef,var	h_ef,min	h_ef,max	h_ef,std
Variable effective anchorage depths		[mm]	h_ef	50	125	70	h_ef	65	160	85
Embedment depth	h_nom	[mm]	h_ef+10	60	135	80	h_ef+14	79	174	99
Minimum member thicknesses	h_min	[mm]	max (1.5·h_ef; 100)	100	187,5	105	max (1.5·h_ef; 120)	120	240	127,5
Minimum spacing	s_min	[mm]	50				65
Minimum edge distance	c_min	[mm]	55				65
Nominal drill ∅	d₀	[mm]	12				16
∅ of cutting edges	d_cut ≤	[mm]	12,5				16,5
Drill hole depth	h₀	[mm]	h_ef+10	60	135	80	h_ef+14	79	174	99
Through hole in the fixture	d_f ≤	[mm]	14				18
Width across flats	AF	[mm]	19				24
Torque while installing anchor	T_inst =	[mm]	60				110
Height of the hexagon nut	t_nut	[mm]	10				13
Height x ∅ of washer	t_w x d_w	[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.

Installation parameters¹⁾
Anchor diameter		[mm]	M8				M10
Variable effective anchorage depths		h_ef	h_ef,var	h_ef,min	h_ef,max	h_ef,std	h_ef,var	h_ef,min	h_ef,max	h_ef,std
Variable effective anchorage depths		[mm]	h_ef	35	90	45	h_ef	40	100	60
Embedment depth	h_nom	[mm]	h_ef+8	43	98	53	h_ef+9	49	109	69
Minimum member thicknesses	h_min	[mm]	max (1.5·h_ef; 80)	80	135	80	max (1.5·h_ef; 80)	80	150	90
Minimum spacing	s_min	[mm]	35				40
Minimum edge distance	c_min	[mm]	40				45
Nominal drill ∅	d₀	[mm]	8				10
∅ of cutting edges	d_cut ≤	[mm]	8,45				10,45
Drill hole depth	h₀	[mm]	h_ef+8	43	98	53	h_ef+9	49	109	69
Through hole in the fixture	d_f ≤	[mm]	9				12
Width across flats	AF	[mm]	13				17
Torque while installing anchor	T_inst =	[Nm]	15				40
Height of the hexagon nut	t_nut	[mm]	6,5				8
Height x ∅ of washer	t_w x d_w	[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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The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
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Example article number structures:
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