Fixanchor W-FAZ/HCR

Name: Fixanchor W-FAZ/HCR
Brand: Würth
SKU: 5928620030

Fixanchor W-FAZ steel HCR
ANC-(W-FAZ/HCR)-HCR-30-M20X165

Art.-no. 5928620030

EAN 4046777114157

All versions

Specification

Bolt anchor for high loads in cracked and non-cracked concrete. Highly corrosion-resistant steel, HCR

High loads, low axial and edge clearances

Immediate load-bearing capacity

No waiting times

Time-saving push-through installation

Torque-controlled expanding anchor made of highly corrosion-resistant steel HCR

Fixing anchor cone with patented plastic coating

Safe expansion in cracked concrete

Reduced anchoring depth

Minimises drilling, time-saving

Flexible range of applications

Proof of Performance

Approval ETA-99/0011 for individual attachment, option 1, cracked and non-cracked concrete, seismic performance category C1 and C2 (M8–M20)

Fire resistance (M8–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)

Fire load to ZTV-ING Part 5 (uniform temperature curve – tunnel fire room curve)

Application area

Create the drill hole

Knock in anchor with mason's mallet or machine setting tool

Set anchor in place

Apply torque

Approval ETA-99/0011 for individual attachment, option 1, cracked and non-cracked concrete, seismic performance category C1 and C2 (M8–M20)

Fire resistance (M8–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)

Fire load to ZTV-ING Part 5 (uniform temperature curve – tunnel fire room curve)

Application

Application area

Individual attachment with approval

Standard concrete C20/25 to C50/60 (cracked and non-cracked concrete, seismic performance category C1 and C2)

For the attachment, e.g. of metal structures, metal profiles, brackets, footplates, supports, cable conduits, pipes, railings, wooden structures, roof beams etc.

Individual attachment without approval

Can be used in concrete < C20/25 and compression-proof natural stone

W-FAZ/HCR (highly corrosion-resistant steel) can be used in areas where there is a very high risk of corrosion (e.g. indoor swimming pools, road tunnels, poorly ventilated car parks or parts in seawater and coastal atmospheres).

Technical information

Metric anchor diameter	M20
Anchor length (l)	165 mm
Attachment height (t fix)	30 mm
Effective anchoring depth (h ef)	100 mm
Width across flats	30 mm
Nominal drill-bit diameter (d 0)	20 mm
Drill hole depth (h 1)	125 mm
Material	High corrosion-resistant steel, 1.4529, X1NiCrMoCuN25-20-7
Torque during anchoring (T inst)	200 Nm
Through-hole in the component to be connected (d f)	22 mm
Approval	ETA-99/0011

Performance data
Anchor diameter [mm]			M8		M10		M12		M16		M20	M24
Standard effective anchorage depth/ Reduced effective anchorage depth		h_ef/h_ef,red[mm]	46	35³⁾	60	40	70	50	85	65	100	125
Admissible centric tension load¹⁾ on an individual anchor without the influence of the edge distance	Tensile zone (cracked concrete C20/25^2₎, s ≥ 3 h_ef c ≥ 1.5 h_ef)	N_adm [kN] = C20/25²⁾	2,4	2,4	4,3	3,6	7,6	6,1	11,9	9,0	17,1	19,0
	Compressive zone (uncracked concrete C20/25²⁾ (s_cr,spandc_cr,sp, see approval)	N_adm [kN] = C20/25²⁾	5,7	3,6	7,6	4,3	11,9	8,5	16,7	12,6	24,0	33,6
Admissible shear load¹⁾ on an individual anchor without the influence of the edge distance	Tensile zone (cracked concrete C20/25²⁾, c ≥ 10 h_ef)	V_adm [kN] = C20/25²⁾	7,4	7,4	11,4	10,4	17,1	14,5	31,4	21,6	43,9	67,1
	Compressive zone (uncracked concrete C20/25²⁾, c ≥ 10 h_ef)	V_adm [kN] = C20/25²⁾	7,4	7,4	11,4	11,4	17,1	17,1	31,4	30,2	43,9	70,6
Admissible bending moment		M_adm [Nm]	14,9	14,9	29,7	29,7	52,6	_	114,3	_	231,6	448,8
For admissible load when exposed to fire (R30, R60, R90, R120), please refer to European Technical Approval ETA-99/0011
Fire resistance		F30 [kN]	9,0	_	15,0	_	19,0	_	30,0	_	_	_
		F60 [kN]	5,0	_	9,0	_	12,0	_	15,0	_	_	_
		F90 [kN]	1,8	_	4,0	_	5,0	_	7,5	_	_	_
		F120 [kN]	1,0	_	2,0	_	3,0	_	6,0	_	_	_
¹⁾ The partial safety factors of the resistances regulated in the approval and a partial safety factor of the actions of γ_F = 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. Only suitable for use in dry indoor areas.

Characteristic values
Anchor diameter [mm]		M8		M10		M12		M16		M20	M24
Standard effective anchorage depth/ Reduced effective anchorage depth	h_ef/h_ef,red[mm]	46	35³⁾	60	40	70	50	85	65	100	125
Embedment depth	h_nom[mm]	52	41	68	48	80	60	97	77	114	140
Axis distance	S_cr,N [mm]	138	105	180	120	210	150	255	195	300	375
Edge distance	C_cr,N [mm]	69	52,5	90	60	105	75	127,5	97,5	150	187,5
Standard minimum member thickness	h_std ≥ [mm]	100	_	120	_	140	_	160	_	200	250
Minimum axis distance Cracked concrete	s_min ≥ [mm]	40	_	50	_	60	_	60	_	95	125
Minimum axis distance Uncracked concrete	s_min ≥ [mm]	40	_	50	_	60	_	65	_	90	125
Minimum axis distance Cracked concrete	for c ≥ [mm]	70	_	75	_	100	_	100	_	150	125
Minimum axis distance Uncracked concrete	for c ≥ [mm]	80	_	75	_	120	_	120	_	180	125
Minimum edge distance Cracked concrete	c_min ≥ [mm]	40	_	55	_	60	_	60	_	95	125
Minimum edge distance Uncracked concrete	c_min ≥ [mm]	50	_	60	_	75	_	80	_	130	125
Minimum edge distance Cracked concrete	for s ≥ [mm]	80	_	90	_	140	_	180	_	200	125
Minimum edge distance Uncracked concrete	for s ≥ [mm]	100	_	120	_	150	_	150	_	240	125
Reduced minimum member thickness	h_min [mm]	80	80	100	80	120	100	140	140	_	_
Minimum axis distance Cracked concrete	s_min ≥ [mm]	40	50	45	50	60	50	70	65	_	_
Minimum axis distance Uncracked concrete	s_min ≥ [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	c_min ≥ [mm]	40	40	50	65	60	65	80	100	_	_
Minimum edge distance Uncracked concrete	c_min ≥ [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
Drill cutting dia.	d_cut≤ [mm]	8,45		10,45		12,5		16,5		20,55	24,55
Drill hole depth	h₁≥ [mm]	60	49	75	55	90	70	110	90	125	155
Through hole in the component being connected	d_f≤ [mm]	9		12		14		18		22	26
Torque while installing anchor	T_inst = [Nm]	20		35		50		110		200	290
¹⁾ The partial safety factors of the resistances regulated in the approval and a partial safety factor of the actions of γ_F = 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⁾ Only suitable for use indoors or in damp rooms.