Screw anchor W-SA 7.5 type MS
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Screw anchor W-SA 7.5 type MS
For individual attachment in cracked and non-cracked concrete. Mounting rail screw, zinc-plated steel.
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- Anchorage via positive locking
- The saw-tooth threads cut into the concrete when the anchor is screwed into the pre-drilled hole
- Push-through installation
- Immediate load-bearing capacity — no waiting
- Virtually no expansion effect, enabling minimal edge and axial clearance to be maintained
- Can be fully removed quickly and easily
- Quick, easy installation by screwing the screw anchor into the drill hole
- Large range of types - large range of applications
Notice
Proof of performance:
Dimensioned in accordance with the European Technical Approval Guidelines (ETAG) for "Metal Anchors for Use in Concrete", Appendix C, measurement process A
- European Technical Approval, Option 1, for cracked and non-cracked concrete
- European Technical Approval ETA-05/0012
- Fire resistance Technical Report TR 020 R30–R120
- Fire resistance (anchoring base: Concrete C20/25 to C50/60): R30, R60, R90, R120: Technical Report TR 020 "Evaluation of anchorages in concrete concerning resistance to fire" (included in ETA-05/0012 or ETA-06/0277)
Application area
- Individual attachment: Cracked and non-cracked concrete
- Can be used for medium to heavy loads
- The anchor has European Technical Approval for use in reinforced or unreinforced standard concrete with a strength class of min. C20/25 and max. C50/60 in accordance with EN 206:2000-12
- The anchor may be used for anchorages under predominantly static (e.g. tare weight, fittings, stored materials) or quasi-static (e.g. façades, railings) loads
- For use in concrete < C20/25 and pressure-resistant natural stone (without approval)
- W-SA can be used in dry indoor areas
- Suitable for attaching metal profiles, pipes, ventilation ducts, wooden structures etc.
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