Screw anchor W-SA 7.5 TYPE I

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Screw anchor W-SA 7.5 TYPE I

Name: Screw anchor W-SA 7.5 TYPE I
Brand: Würth
SKU: 31234509010309

For individual attachment in cracked and uncracked concrete. Type I internal thread anchor M8/M10, zinc plated steel.

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Virtually no expansion effect, enabling minimal edge and spacings to be maintained

Quick and simple installation and removal by screwing in or unscrewing the screw anchor

European Technical Approval ETA-05/0012: Option 1 for cracked and non-cracked concrete

Fire resistance (base material: 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)

Application area

The anchor has European Technical Approval for use in reinforced or unreinforced normal weight concrete with a concrete compressive strength of min. C20/25 and max. C50/60 in accordance with EN 206:2000-12

The anchor may be used for anchorages with predominantly static loads (e.g. dead load, fittings, stored materials) or quasi-static loads (e.g. façades, railings)

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

Instructions

The saw-tooth threads cut into the concrete when the anchor is screwed into the pre-drilled hole