Sormat Concrete Screw Hexagonal A4
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Acid-resistant A4 concrete screw with hex head for demanding corrosion conditions Features: - S-CSA HEX A4 concrete screws with flanged hex head AV13 are intended for through-fixings - Requires only a small drill hole - No predetermined tightening torque - Enables small anchor spacing and edge distances - The screw is fully removable - The anchor body, manufactured by cold forming from acid-resistant A4 steel (1.4401), and its attached carbon steel tip ensure installation even in hard material. The screw has a coating. - CE/ETA approved. ETA Option 1 approval (ETA-22/0413) for non-cracked and cracked concrete. Fire-rated R120. - CE/ETA- approved, ETA-17/1009, in size 6 for series fixings in concrete and pre-stressed hollow core slabs. - Manufactured in Finland - Marking "A4" on the screw head - HST A4 for indoor, outdoor, and industrial use, for demanding corrosion conditions |
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