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Concrete screw, stud screw W-BS/A4

Concrete screw W-BS A4 type ST, stainless steel A4
ANC-(W-BS/ST)-A4-WS9-M12X35-60-10X140

Art.-no. 5929261060

Prices for customers after login

Concrete screw, stud screw W-BS/A4

Art.-no. 5929261060

Prices for customers after login

Quantity

PU

x25 pcs

Exclusively for trade customers

Register now and access more than 11,500 products

Ideal for outdoor accessories which must be uninstalled again, stainless steel A4

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
Notice

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


If several anchors are arranged behind each other in the same load direction, only one anchor is positioned for transverse loads.

Proof of Performance

ETA-16/0043 for individual attachment


Option 1, cracked and non-cracked concrete (sizes 6–14), seismic performance category C1 (sizes 8–14)



Fire resistance


R30, R60, R90, R120; Technical Report TR020 (included in the approvals)

Product information

Wurth Catalogue(X)

Catalogue page as PDF 1  |  2  |  3  |  4

Flip catalog

Datasheets(X)

CAD Data (available after login)

Application area

Individual attachment


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



Ideal for attachments for which removal of the attached part is required. Suitable for attaching


e.g. steel constructions, supports, beams, fencing systems, barriers



Can be used in concrete < C20/25 and compression-proof natural stone (without approval)



W-BS/A4 (A4 stainless steel) 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

Anchor size

10 mm

Thread diameter

12 mm

Anchor length (l)

140 mm

Connection thread

M12

Attachment height (t fix 1)

60 mm

Attachment height (t fix 2)

40 mm

Attachment height (t fix 3)

30 mm

Nominal drill-bit diameter (d 0)

10 mm

Drill hole depth (h 1.1)

65 mm

Drill hole depth (h 1.2)

85 mm

Drill hole depth (h 1.3)

95 mm

Embedding depth (h nom1)

55 mm

Embedding depth (h nom2)

75 mm

Embedding depth (h nom3)

85 mm

External drive

WS9

Material

Stainless steel A4, 1.4401