Concrete screw with hexagon head W-BS/S - ANC-(W-BS/S)-(A2K)-WS13-10-15-6X50

Concrete screw with hexagon head W-BS/S - ANC-(W-BS/S)-(A2K)-WS13-10-15-6X50 - 1

Concrete screw with hexagon head W-BS/S - ANC-(W-BS/S)-(A2K)-WS13-10-15-6X50 - 2

Concrete screw with hexagon head W-BS/S

Name: Concrete screw with hexagon head W-BS/S
Brand: Würth
SKU: 5929126015

Concrete screw W-BS steel zinc plated type S
ANC-(W-BS/S)-(A2K)-WS13-10-15-6X50

Art.-no. 5929126015

EAN 4046777684889

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Concrete screw with hexagon head W-BS/S

Art.-no. 5929126015

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x 100 pcs

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Highest loads and efficient installation. Ideal for fastening metal structures, zinc-plated steel

For anchorage in concrete and masonry

Extremely flexible application thanks to up to three effective anchorage depths (size 6-14)

Fastening can be adjusted up to two times after installation (size 6-14), for example in order to align railings or anchor plates (please refer to the installation instructions)

Very high loads

Very low spacing and edge distances thanks to very low expansion effect

Very fast and easy installation and immediate load-bearing capacity

Proof of Performance

European Technical Assessment ETA-16/0043 for individual fixing point, option 1, cracked and uncracked concrete:

Static and quasi-static action (dia. 6-14)

Seismic action, performance category C1 (dia. 6-14) and C2 (dia. 8-14)

Fire resistance R30, R60, R90, R120

European Technical Assessment ETA-23/0196 for anchorage in masonry

Static and quasi-static action (dia. 5-10)

Fire resistance R30, R60, R90, R120 (dia. 5-6)

European Technical Assessment ETA-16/0128 for anchors in a redundant non-structural system:

Cracked and uncracked concrete, (dia. 5 and dia. 6)

Hollow-core prestressed concrete ceilings C30/37-C50/60, (dia. 6)

Fire resistance R30, R60, R90, R120

DIBt National technical approval/general type approval Z-21.8-2090 for temporary anchorage in concrete (dia. 10-14, type S hexagon head)

In reinforced and non-reinforced and cracked and uncracked concrete C20/25 to C50/60

Use in fresh concrete

Multiple use

DIBt National technical approval/general type approval Z-21.1-2075 as bonded screw anchor for anchorage in concrete (dia. 10-14, type S hexagon head)

Use in combination with WIT-BS injectable mortar as WIT-BS bonded screw anchor

In reinforced and non-reinforced and cracked and uncracked concrete C20/25 to C50/60

Tensile capacity in hollow-core concrete ceilings, (dia. 6-10) - expert report no. 21641 - 2016

Fire resistance rating when exposed to fire according to the standard temperature time curve in masonry (Mz, KSL, KS) and reinforced concrete, (dia. 5 and dia. 6) - expert report no. 2101/173/18 - 2018

Notice

From size 8, we recommend the use of a suitable tangential impact driver for installation. The recommended maximum nominal torque must be observed.

When used in masonry, the stone-specific installation data according to ETA-23/0196 must be observed.

Application area

Steel supports

Brackets

Adjustment - subsequent aligning possible.

Create the drill hole

Clean the drill hole

Place screw

Screw in the screw

Considered installed when the head is close fitting

Screw out the screw max. 2x each by max. 10 mm. Underlay. Screw in

Considered installed when the head is close fitting. Lining max. 10 mm. The required embedment depth must be maintained as a minimum

Locate the tensioning strand

Mark the tensioning strand and locate the next one

Mark the tensioning strands. Specify the drilling range

Create the drill hole. Observe spacing

Clean the drill hole

Screw in the screw

Considered installed when the head is close fitting. Observe the embedment depth/mirror thickness

European Technical Assessment ETA-16/0043 for individual fixing point, option 1, cracked and uncracked concrete:

Static and quasi-static action (dia. 6-14)

Seismic action, performance category C1 (dia. 6-14) and C2 (dia. 8-14)

Fire resistance R30, R60, R90, R120

European Technical Assessment ETA-23/0196 for anchorage in masonry

Static and quasi-static action (dia. 5-10)

Fire resistance R30, R60, R90, R120 (dia. 5-6)

European Technical Assessment ETA-16/0128 for anchors in a redundant non-structural system:

Cracked and uncracked concrete, (dia. 5 and dia. 6)

Hollow-core prestressed concrete ceilings C30/37-C50/60, (dia. 6)

Fire resistance R30, R60, R90, R120

DIBt National technical approval/general type approval Z-21.8-2090 for temporary anchorage in concrete (dia. 10-14, type S hexagon head)

In reinforced and non-reinforced and cracked and uncracked concrete C20/25 to C50/60

Use in fresh concrete

Multiple use

DIBt National technical approval/general type approval Z-21.1-2075 as bonded screw anchor for anchorage in concrete (dia. 10-14, type S hexagon head)

Use in combination with WIT-BS injectable mortar as WIT-BS bonded screw anchor

In reinforced and non-reinforced and cracked and uncracked concrete C20/25 to C50/60

Tensile capacity in hollow-core concrete ceilings, (dia. 6-10) - expert report no. 21641 - 2016

Product information

Würth Catalogue

Datasheets(X)

CAD data (available after login)

Certificates/ Documents

Application area

Anchorages in concrete, individual fixing point with approval (dia. 6-14):

In normal weight concrete C20/25 to C50/60 (cracked and uncracked concrete)

Anchors in a redundant non-structural system in concrete, with approval:

In normal weight concrete C20/25 to C50/60 (cracked and uncracked concrete), (dia. 5 and dia. 6)

In hollow-core prestressed concrete ceilings C30/37-C50/60, (dia. 6)

Anchorages in masonry with approval (dia. 5-10):

In solid calcium silicate block and perforated block

In solid block masonry brick

Suitable for fastening medium to heavy loads in concrete and light to medium loads in masonry:

Fastening of e.g. metal structures, metal profiles, brackets, base plates, supports, cable trays, pipes, railings, construction site equipment etc. in in-place installation

Fastenings subject to seismic activity in earthquake-prone areas (only concrete)

Fastenings subject to exposure to fire

W-BS/S (galvanised steel) may only be used in dry indoor room conditions

Temporary fastening of construction site equipment may be carried out indoors and outdoors

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

Anchor size	6 mm
Anchor length (l)	50 mm
Attachment height (t fix 1)	15 mm
Attachment height (t fix 2)	10 mm
Thread diameter	7.5 mm
Nominal drill-bit diameter (d 0)	6.0 mm
Drill hole depth (h 1.1)	40 mm
Drill hole depth (h 1.2)	45 mm
Embedding depth (h nom1)	35 mm
Embedding depth (h nom2)	40 mm
External drive	WS13
Material	Steel
Surface	Zinc plated
Washer diameter	15 mm
Through-hole in the component to be connected (d f)	8.0 mm
Head type	Hexagon head
Type description	W-BS type S

Spacing between tensioning strands and drilled hole	a_p ≥ [mm]	50
Nominal drill ∅	d₀ [mm]	6
Through hole in the component being connected	d_f ≤ [mm]	8

Through hole in the component being connected	d_f ≤ [mm]	7	8	12	14	16	18
Width across flats	[mm]	AF10	AF13	AF13	AF15	AF17	AF21
Washer diameter	d_w [mm]	12,5	15	16	20	23	28
Screw-head height	h_n [mm]	5	6	9	10	10	12,5
Max. rated torque of tangential impact screwdriver	T_imp,max [Nm]	110	160	300	400	650	650
¹⁾ For anchors in a redundant non-structural system according to ETA-16/0128

5	35	0,66	0,91	80	80	40	80	6
6	35	0,66	0,91	80	80	40	80	10	10
6	55	1,17	2,37	80	80	40	80	10		185
8	45	1,8	0,91	80	80	40	80	25		300
8	65	1,8	2,14	80	80	40	80	25		300
10	55	1,83	1,69	80	80	40	80	45		300
10	75	1,91	2,44	80	80	40	80	45		300
5	35	0,31	0,46	58	80	35	58	6	8	100
6	35	0,31	0,46	58	80	35	58	11	10	100
6	55	0,31	0,46	58	80	35	58	11		100
8	45	0,46	0,46	58	80	35	58	27		200
8	65	0,46	0,46	58	80	35	58	27		200
10	55	0,63	0,63	58	80	35	58	37		200
10	75	0,63	0,63	58	80	35	58	46		200
5	35	0,46	0,6	80	80	35	80	2	4
6	35	0,46	0,6	80	80	35	80	3	9
6	55	0,46	0,6	80	80	35	80	3	9
8	45	0,66	0,6	80	80	35	80	16	14
8	65	0,66	0,6	80	80	35	80	16	14
10	55	0,86	0,6	80	80	35	80	23		185
10	75	0,91	0,77	80	80	35	80	23		185
8	65	0,17	0,66	80	80	35	80	6	10
10	75	0,37	0,91	80	80	35	80	5	14
Notes: For further details on compressive strength, spacing, edge distances and installation positions, please refer to ETA-23/0196 To determine the admissible load, the partial safety factor from ETA γ_M=2.5 was taken into account on the resistance side and a partial safety factor γ_F=1.4 on the impact side. The specified values apply to an individual anchor in masonry with f_vko: 0.15 [N/mm²] and σ_d: 0.2 [N/mm²]. For combinations of tensile and shear loads, bending torques or reduced spacing and edge distances, please see ETA-23/0196. Documentation for block removal must also be provided.

Admissible load under seismic activity performance categories C1 and C2 see European Technical Assessment ETA-16/0043	C1	x	x	x	x	x	x	x
	C2			x		x	x	x
Admissible load when exposed to fire (R30, R60, R90, R120), see European Technical Assessment ETA-16/0043

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Art.-no. 0903990003

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