Set of dowels for fastening to concrete (A), solid masonry (B), perforated masonry (C), or lightweight concrete (D). Optimised expansion zone for perfect sealing even on the most problematic materials. Radial expansion for greater anchorage security. Screw surface free of hexavalent chromium Cr(VI). Double anti-twist safety fins for safer mounting.
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Ivas Industria Vernici Spa
