Concrete screw with hexagon head W-BS/S

Concrete screw W-BS steel zinc plated type S

Art.-no. 5929121005

Prices for customers after login

Concrete screw with hexagon head W-BS/S

Art.-no. 5929121005

Prices for customers after login



x25 pcs
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Ideal for mounting metal structures, galv. steel

Extremely flexible to use

Three anchoring depths (sizes 6 – 14) and a large variety of types

Fastening can be adjusted up to twice after installation

(Sizes 8 - 14), for example in order to align railings or anchor plates (please refer to the assembly guide in the approval or the enclosed leaflet)

  • High load-bearing capacities

  • Virtually no expansion effect, enabling minimal axis and edge distances to be maintained

  • Very quick and easy to install

  • No installation torque required

  • Immediate load-bearing capacity – no waiting

From size 8, we recommend the use of a suitable tangential impact screwdriver for installation.

Product information

Würth Catalogue(X)

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CAD data (available after login)

Application area

Individual attachment sizes 6 – 14:

Standard concrete C20/25 to C50/60 (cracked and non-cracked concrete, seismic performance category C1 for sizes 8–14)

Multiple attachment sizes 5 and 6:

For anchoring of non-load-bearing systems in cracked and non-cracked concrete

For attachment in hollow-core prestressed concrete ceilings, size 6

Suitable for attaching metal structures, metal profiles, brackets, footplates, supports, cable conduits, pipelines, railings etc.

Can be used in concrete < C20/25 and hard natural stone (unapproved)

W-BS/S (galvanised steel) approved for use in dry indoor areas

Anchor size

10 mm

Thread diameter

12 mm

Anchor length (l)

60 mm

Attachment height (t fix 1)

5 mm

Nominal drill-bit diameter (d 0)

10 mm

Drill hole depth (h 1.1)

65 mm

Embedding depth (h nom1)

55 mm

External drive





Zinc plated

Washer diameter

20 mm

Art.-no. Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

Catalogue page as PDF  | 


Datasheets ()

CAD data  | 




Technical information