Screw anchor W-SA 7.5 A5, type P
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Screw anchor W-SA 7.5 A5, type P
For individual mounting in non-cracked concrete, type P, oval head, acid-resistant steel, A5.
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- Firm and hard anchorage
Also for through hole installations
Immediate load-bearing capacity – no waiting
- Only expands slightly, reducing the need for edge gaps and axial play
- 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"
Application area
- Individual attachment: Non-cracked concrete
Recommended for use in hardened or unhardened standard concrete, strength class C20/25–C50/60 in line with the standard EN 206:2000-12
The screws can be used mainly for affixing invariable loads (e.g. own weight, devices, stored materials).
Type W-SA A5 can be used in dry indoor areas, outdoors (also in industrial surroundings and coastal areas) or in wet rooms if the conditions are not especially severe.
Suitable for affixing metal profiles, pipes, air ducts, wooden structures etc.
Instructions
When driving a screw anchor into a pre-drilling hole, the serrated thread cuts easily into the concrete well.
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