Fixing bolt anchor W-FA/S with long U washer for timber construction - ANC-(W-FA/S)-WSH-(A2K)-160/175-M12X255

Fixing bolt anchor W-FA/S with long U washer for timber construction

Name: Fixing bolt anchor W-FA/S with long U washer for timber construction
Brand: Würth
SKU: 5932112255

Fixanchor W-FA steel zinc plated large washer
ANC-(W-FA/S)-WSH-(A2K)-160/175-M12X255

Art.-no. 5932112255

EAN 4047376685888

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Fixing bolt anchor W-FA/S with long U washer for timber construction

Art.-no. 5932112255

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price per selected packing unit

Quantity

PU

x 20 pcs

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Stud anchor for timber construction, for attachment in non-cracked concrete. Zinc plated steel

Time-saving push-through installation

Immediate load-bearing capacity — no waiting

Torque-controlled expanding galvanised steel anchor

Two anchorage depths — wide range of applications

Proof of Performance

ETA-02/0001 for individual attachment, Option 7, non-cracked concrete

Fire resistance: F30, F60, F90 and F120; exposure to fire according to DIN 4102-2:1977-09 (uniform temperature curve)

Create the drill hole

10

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

Set anchor in place

Apply torque

ETA-02/0001 for individual attachment, Option 7, non-cracked concrete

Fire resistance: F30, F60, F90 and F120; exposure to fire according to DIN 4102-2:1977-09 (uniform temperature curve)

Product information

Würth Catalogue

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Application area

Fixing point: Normal weight concrete C20/25 to C50/60 (non-cracked concrete)

Suitable for fastening metal structures, metal profiles, brackets, base plates, supports, cable trays, pipes, wooden structures, beams, purlins, etc.

The anchor can be used for anchoring predominantly static loads (e.g. tare weight, fittings, stored materials) or quasi-static loads (e.g. façade, railings)

W-FA/S may only be used in dry interior spaces


Metric anchor diameter	M12
Anchor length (l)	255 mm
Material	Steel
Surface	Zinc plated
Attachment height (t fix)	160 mm
Max. attachment height reduced (t fix, red)	175 mm
Attachment height (t fix 2)	175 mm
Drill hole depth (h 1)	90 mm
Drill hole depth reduced (h 1, red)	75 mm
Drill hole depth (h 1.2)	75 mm
Effective anchoring depth (h ef)	65 mm
Effective anchoring depth reduced (h ef, red)	50 mm
Effective anchoring depth (h ef 2)	50 mm
Embedding depth (h nom)	82 mm
Embedding depth (h nom,red)	67 mm
Washer diameter	44 mm
Width across flats	19 mm
Nominal drill-bit diameter (d 0)	12 mm
Torque during anchoring (T inst)	50 Nm
Through-hole in the component to be connected (d f)	14 mm
Thread length (L th)	80 mm
Approval	ETA-02/0001

Performance data
Anchor diameter [mm]			M6		M8		M10		M12		M16		M20
Standard effective anchorage depth/ reduced effective anchorage depth		h_ef/h_ef red [mm]	40	30	44	35	48	42	65	50	82	64	100	78
Admissible centric tension load¹⁾ on an individual anchor without the influence of the edge distance	Compressive zone (uncracked concrete) C20/25²⁾, s ≥ 3 h_ef c ≥ 1.5 h_ef)	N_adm [kN] = C20/25^2⁾	4,1	2,9	5,7	5,0	7,6	6,5	12,6	8,5	17,8	12,3	24	16,5
Admissible shear load¹⁾ on an individual anchor without the influence of the edge distance	Compressive zone (uncracked concrete) C20/25²⁾, c ≥ 10 h_ef)	V_adm [kN] = C20/25^2⁾	2,9	2,9	6,3	5,0	8,0	6,5	14,3	8,5	23,6	23,6	37,1	33,1
Admissible bending moment		M_adm [Nm]	5,1	5,1	13,1	13,1	25,7	25,7	44,6	44,6	99,9	99,9	195	195
Fire resistance rating (W-FA/S)		F30 [kN]	0,9	-	1,4	-	2,2	-	3,2	-	6,0	-	10,0	-
		F60 [kN]	0,5	-	0,8	-	1,2	-	1,8	-	3,4	-	5,25	-
		F90 [kN]	0,3	-	0,5	-	0,8	-	1,2	-	2,2	-	3,6	-
		F120 [kN]	0,25	-	0,4	-	0,6	-	0,9	-	1,7	-	2,75	-
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.

Individual fixing point
Anchor diameter [mm]		M6		M8		M10		M12		M16		M20
Uncracked concrete, option 7 (ETA-02/0001 - zinc-plated steel and hot-dip galvanised steel)
Standard effective anchorage depth/reduced effective anchorage depth	hef/hef,red [mm]	40	30	44	35	48	42	65	50	82	64	100	78
Axis distance	s_cr,N [mm]	120	90	132	105	144	126	195	150	246	192	300	234
Edge distance	c_cr,N [mm]	60	45	66	53	72	63	98	75	123	96	150	117
Minimum axis distance	s_min [mm]	35	35	40	40	55	55	75	100	90	100	105	140
Minimum edge distance	c_min [mm]	40	40	45	45	65	65	90	100	105	100	125	140
Minimum member thickness	h_min [mm]	100	80	100	80	100	100	130	100	170	130	200	160

Characteristic values
Embedment depth	h_nom/h_nom,red [mm]	49	39	56	47	62	56	82	67	102	84	121	99
Nominal drill ∅	d₀ [mm]	6	6	8	8	10	10	12	12	16	16	20	20
Drill cutting ∅	d_cut ≤ [mm]	6,4	6,4	8,45	8,45	10,45	10,45	12,5	12,5	16,5	16,5	20,55	20,55
Drill hole depth	h1/h1_,red ≥ [mm]	55	45	65	55	70	65	90	75	110	95	130	110
Through hole in the component being connected	d_f ≤ [mm]	7	7	9	9	12	12	14	14	18	18	22	22
Torque while installing anchor (W-FA/S, zinc-plated steel)	T_inst = [Nm]	8	8	15	15	30	30	50	50	100	100	200	200
Torque while installing anchor (W-FA/F, hot-dip galvanised steel)	T_inst = [Nm]	-	-	15	15	30	30	40	40	90	90	120	120

Additive article:

Product

Description

Quantity

PU

Price
/PU

Machine setting tool

MECH-STGTL-(FIXANC-W-FAZ/W-FA)-(M8-M16)

Art.-no. 0904908016

For quick and convenient hammering in of Würth fixanchors W-FAZ PRO, W-FAZ (M8-M16) and W-FAZ using a hammer drill

x 1 pcs

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Example 3: Flat washer with an internal diameter of 6 mm:
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Fixing bolt anchor W-FA/S with long U washer for timber construction