High-performance anchor with hexagon head bolt W-HAZ-S/A4

Name: High-performance anchor with hexagon head bolt W-HAZ-S/A4
Brand: Würth
SKU: 5932612003

High-performance anchor W-HAZ-S/A4 sst
ANC-(W-HAZ/S)-A4-30-M8X105

Art.-no. 5932612003

EAN 4052703212415

All versions

Specification

Heavy-duty anchor for high loads in cracked and non-cracked concrete, clean finish on the attached part. Stainless steel A4

High load-bearing capacities

Time-saving push-through installation

Immediate load-bearing capacity – no waiting

Torque-controlled expanding A4 stainless steel anchor

Proof of Performance

ETA-02/0031 for individual attachment, option 1, cracked and non-cracked concrete, seismic performance category C1 and C2

Fire resistance: F30, F60, F90 and F120; exposure to fire according to DIN 1363-1:1999-10 (uniform temperature-time curve)

Fire resistance: R30, R60, R90 and R120; TR020 (included in ETA-02/0031)

Application area

Create the drill hole

Clean the drill hole

ETA-02/0031 for individual attachment, option 1, cracked and non-cracked concrete, seismic performance category C1 and C2

Fire resistance: F30, F60, F90 and F120; exposure to fire according to DIN 1363-1:1999-10 (uniform temperature-time curve)

Fire resistance: R30, R60, R90 and R120; TR020 (included in ETA-02/0031)

Application

Application area

Individual attachment with approval

Normal concrete C20/25 to C50/60 (cracked and non-cracked concrete, seismic performance category C1 and C2 for sizes M8–M16)

e.g. metal structures, metal profiles, brackets, base plates, supports, cable conduits, pipes, railings, machines etc.

Individual attachment without approval

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

Approved for use in dry indoor areas and also outdoors (including industrial atmospheres and coastal areas) or in damp rooms, provided that no particularly aggressive conditions are present

Technical information

Metric anchor diameter	M8
Anchor length (l)	105 mm
Max. attachment height (t fix)	30 mm
Width across flats	13 mm
Nominal drill-bit diameter (d 0)	12 mm
Drill hole depth (h 1)	80 mm
Effective anchoring depth (h ef)	60 mm
Material	Stainless steel A4
Torque during anchoring (T inst)	30 Nm
Through-hole in the component to be connected (d f)	14 mm

Performance data
Anchor diameter [mm]			M8	M10	M12	M16
Admissible centric tension load¹⁾ on an individual anchor without the influence of the edge distance	Tensile zone (cracked concrete C20/25²⁾, s ≥ 3 h_ef, c ≥ 1.5 h_ef)	N_adm [kN] = C20/25²⁾	4,3	7,6	12,3	17,1
	Compressive zone (uncracked concrete C20/25²⁾) minimum axis and edge distances (s_cr,sp ≥ 3 h_ef, c_{cr, sp} ≥ 1.5 h_ef)	N_adm [kN] = C20/25²⁾	7,6	11,9	16,7	24,0
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⁾	12,6	19,4	24,5	34,3
	Compressive zone (uncracked concrete C20/25²⁾, c ≥ 10 h_ef)	V_adm [kN] = C20/25²⁾	12,6	19,4	32,6	48,0
Admissible bending moment		M_adm [Nm]	11,9	23,8	42,1	106,2
For admissible load when exposed to fire (R30, R60, R90, R120), please refer to European Technical Approval ETA-02/0031
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.

Characteristic values
Anchor diameter [mm]			M8	M10	M12	M16
Minimum axis distance		s_min ≥ [mm]	50	60	70	80
Minimum axis distance		for c ≥ [mm]	80	120	140	180
Axis distance		S_cr,N [mm]	180	213	240	300
Minimum edge distance		c_min ≥ [mm]	50	60	70	80
Minimum edge distance		for s ≥ [mm]	80	120	160	200
Edge distance		c_cr,N [mm]	90	106,5	120	150
Minimum member thickness		h_min [mm]	120	140	160	200
Effective anchorage depth		h_ef[mm]	60	71	80	100
Nominal drill ∅		d₀[mm]	12	15	18	24
Drill cutting ∅		d_{cut ≤} [mm]	12,5	15,5	18,5	24,55
Drill hole depth		h_{1 ≥} [mm]	80	95	105	130
Through hole in the component being connected		d_f ≥ [mm]	14	17	20	26
Torque while installing anchor	W-HAZ-B/A4	T_inst = [Nm]	35	55	90	170
	W-HAZ-S/A4		30	50	80	170
	W-HAZ-SK/A4		17,5	42,5	50	-