[[start desc]]

EJOT DDS is a mechanical fixing designed to fix insulation and acoustic boards onto concrete substrates. The textured plastic washer face matches perfectly with wood wool board textured surface and can also accept a surface coat of plaster.

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[[start key]]

Steel screw with self-tapping thread for a secure fastening

Integral plastic washer and steel anchor

Easy installation

Short embedment depth

Plastic injection moulded head with wood wool structure available in beige or white - accepts surface coats

Can be used in conjunction with the DDT 70 washer for load spreading

Recommended substrate Concrete

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[[start spec]]

Head diameter incl. plastic injection moulding: 25 mm
Head diameter with coloured powder coating: 16 mm
Drill hole diameter: 6 mm
Drill hole depth h1 >: 30 mm
Embedment depth in concrete hef>: 20 mm
Screw drive: TORX T30

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[[start app]]

Applications:
Fastening ceiling and acoustic insulation boards to concrete substrates

[[end app]]