Fixanchor W-FA/S

Name: Fixanchor W-FA/S
Brand: Würth
SKU: 5932012115

Fixanchor W-FA steel zinc plated small washer
ANC-(W-FA/S)-(A2K)-20/35-M12X115

Art.-no. 5932012115

EAN 4053479301990

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Fixanchor W-FA/S

Art.-no. 5932012115

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Quantity

Exclusively for trade customers

Stud anchor for standard applications in uncracked concrete. Zinc-plated steel

Proof of Performance

European Technical Assessment ETA-02/0001 for individual attachment, option 7, uncracked concrete: Static or quasi-static exposure (M6-M20)

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

Application area

Heavy steel structures

Fence systems

Post support bracket

Create the drill hole

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

Apply torque

Set anchor in place

European Technical Assessment ETA-02/0001 for individual attachment, option 7, uncracked concrete: Static or quasi-static exposure (M6-M20)

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

Product information

Würth Catalogue

Datasheets(X)

CAD data (available after login)

Certificates/ Documents

Application area

Individual or multiple attachment approved in normal weight concrete C20/25 to C50/60 (uncracked concrete only)

For use in concrete < C20/25 and pressure-resistant natural stone without approval

Suitable for anchoring medium to heavy loads in concrete: Mounting of e.g. metal structures, metal profiles, brackets, base plates, cable conduits, pipes, wooden structures, beams, purlins, fences etc.

Metric anchor diameter	M12
Anchor length (l)	115 mm
Material	Steel
Surface	Zinc plated
Attachment height (t fix)	20 mm
Max. attachment height reduced (t fix, red)	35 mm
Attachment height (t fix 2)	35 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
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)	70 mm
Approval	ETA-02/0001

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
Permissible 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
Permissible 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 effects of γ_F = 1.4 have been taken into account. Please refer to the European Technical Approval Guidelines (ETAG), Appendix C, for information on combining tensile and shear loads, the influence of the edge distance and groups of anchors. ²⁾ The concrete has normal reinforcement. Higher values are possible for higher concrete compressive strengths.

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
∅ of cutting edges	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 when anchoring (W-FA/S, zinc-plated steel)	T_inst = [Nm]	8	8	15	15	30	30	50	50	100	100	200	200
Torque when anchoring (W-FA/F, hot-dip galvanised steel)	T_inst = [Nm]	-	-	15	15	30	30	40	40	90	90	120	120

Uncracked concrete, option 7 (ETA-02/0001 - zinc-plated steel and hot-dip galvanised steel)
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
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