Croco Expansion Plug
Description: For fastening roof covering and insulation sheets to aerated concrete (Siporex). The length of the fastener should be chosen according to the insulation thickness, so that the installation depth is at least 20 mm. A hole of Ø 12 mm and 50–70 mm depth must be pre-drilled. Expansion plug which fastens the fastener to the aerated concrete is included.
Dimensions: Flange Ø 50 mm.
Contents: Croco 512 fastener, expansion plug.
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Product categories: Discontinued