Fixanchor internal thread W-FAZ-IG/S - push-through installation

Name: Fixanchor internal thread W-FAZ-IG/S - push-through installation
Brand: Würth
SKU: 0904708012

Fixanchor W-FAZ-IG in-place installation steel zp
ANC-(W-FAZ/S-IG)-(A2K)-20-M8X82

Art.-no. 0904708012

EAN 4048539763702

All versions

Specification

Female thread bolt anchor for high loads in cracked and non-cracked concrete, ideal for a clean finish on the attached part. Zinc-plated steel

High load-bearing capacity, low centre to centre and edge clearance

Immediate load-bearing capacity – no waiting

Torque-controlled expanding anchor made from galvanised steel

Safe expansion in cracked concrete owing to fixing anchor cone with patented plastic coating

Countersunk screws ensure an elegant appearance for visible anchorages combined with high load-bearing capacity (e.g. railings)

Proof of Performance

ETA-99/0011 for individual attachment, option 1, cracked and non-cracked concrete

Fire resistance: R30, R60, R90, R120; Technical Report TR020 (included in ETA-99/0011)

Notice

The W-FAZ-IG fixing bolt anchor must be inserted using the appropriate approved setting tools (anchor system).

Hexagonal bolts, countersunk screws, washers, countersunk washers and nuts have a special coating and are only permissible in the anchor system in accordance with ETA-99/0011. Therefore, please order separately.

Threaded rods may only be used if the conditions specified in approval ETA-99/0011 (material quality, dimensions, mechanical properties) are met.

The torque required for anchoring can be applied with Würth torque wrenches and suitable attachments (open-end socket spanners).

Application area

Create the drill hole

Clean the drill hole

Knock in anchor with setting tool

Apply torque

ETA-99/0011 for individual attachment, option 1, cracked and non-cracked concrete

Fire resistance: R30, R60, R90, R120; Technical Report TR020 (included in ETA-99/0011)

Application

Application area

Individual attachment with approval

Standard concrete C20/25 to C50/60 (cracked and non-cracked concrete)

E.g. metal structures, metal profiles, brackets, footplates, supports, cable conduits, pipes, railings, wooden structures, beams, stadium seating etc.

Individual attachment without approval

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

May only be used in dry indoor areas

Technical information

Metric anchor diameter	M8
Anchor length (l)	82 mm
Min. screw-in depth of threaded rod (Lsd)	12 mm
Material	Steel
Surface	Zinc plated
Nominal drill-bit diameter (d 0)	10 mm
Drill hole depth (h 1)	75 mm
Effective anchoring depth (h ef)	58 mm

Performance data
Anchor diameter [mm]			M6	M8	M10	M12
Admissible centric tension load³⁾ on an individual anchor without the influence of the edge distance	Tensile zone (cracked concrete C20/25⁴⁾, s ≥ 3 h_ef c ≥ 1.5 h_ef)	N_adm [kN] = C20/25⁴⁾	2,0	3,6	4,8	7,9
	Compressive zone (uncracked concrete C20/25⁴⁾, s ≥ 5 h_ef, c ≥ 2.5 h_ef	N_adm [kN] = C20/25⁴⁾	4,8	6,3	7,9	11,9
Admissible centric shear load³⁾ on an individual anchor without the influence of the edge distance	Tensile zone and compressive zone (cracked and uncracked concrete C20/25⁴⁾	V_adm [kN] = C20/25⁴⁾	2,9	4,3	6,2	13,9
Admissible bending moment		M_adm [Nm]	20,6	30,4	43,4	118,3
Fire resistance rating Admissible load when exposed to fire (R30, R60, R90, R120) see European Technical Approval ETA-02/0017
³⁾ 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 and the influence of the edge distance and anchor groups, please refer to the European Technical Approval Guidelines (ETAG), Appendix C. ⁴⁾ The concrete has normal reinforcement. Higher values are possible for higher concrete compressive strengths.

Anchor sizes
Anchor diameter W-FAZ-IG/S	[mm]	M6			M8			M10			M12
Length of anchor	l [mm]	60	70	80	72	82	92	80	90	100	96	106	116
Maximum fixture thickness type S	t_fix [mm]	10	20	30	10	20	30	10	20	30	10	20	30
Maximum fixture thickness type SK	t_fix [mm]	14	24	34	15	25	35	16	26	36	17	27	37

Characteristic values
Minimum member thickness	d ≥ [mm]	100	120	130	160
Minimum spacing cracked concrete	s_min ≥ [mm]	50	60	70	80
Minimum spacing uncracked concrete	s_min ≥ [mm]	50	60	65	80
Minimum spacing cracked concrete	for c ≥ [mm]	60	80	100	120
Minimum spacing uncracked concrete	for c ≥ [mm]	80	100	120	160
Minimum edge distance cracked concrete	c_min ≥ [mm]	50	60	70	80
Minimum edge distance uncracked concrete	c_min ≥ [mm]	50	60	70	100
Minimum edge distance cracked concrete	for s ≥ [mm]	75	100	100	120
Minimum edge distance uncracked concrete	for s ≥ [mm]	115	155	170	210
Torque while installing anchor type S	T_inst [Nm]	10	30	30	55
Torque while installing anchor type SK		10	25	40	50
Torque while installing anchor type B		8	25	30	45
Through hole in the attachment	d_f≥ [mm]	9	12	14	18