INDEX A PERFECT FIXING HEC4M08 [HE-C4] Inner Anchor with Metric Female Thread and Collar, Impact Expansion, Approved, A4 Stainless Steel, Dimensions: M8 x 30 Ø10, Box of 100

Female thread dowel with metric female thread and deformation operation. Features a collar at the top that prevents it from entering the hole of the base material during installation. Allows you to attach highly stressed elements to concrete. Can be used to install suspended ceilings, sprinkler systems, pipe clamps or other elements with threaded rods. Suitable for static or quasi-static charges. Approved to the highest quality standards: it has European approval ETA 14/0068, which supports operation in non-structural applications on concrete; with CE marking and fire resistance approval. It also complies with the VdS CEA standard 4001 (for models from M8 to M20). Can be easily installed with the help of a manual expander, an essential accessory to ensure controlled and safe extension of the dowel. Before installing, a hole with a diameter and depth must be drilled according to the dimensions of the anchor, and the hole must be thoroughly cleaned with an air pump and brush of dust residue. Then the anchor is inserted, which must lie flush with the base material. After that, the expander must be placed on the inner cone and hit with a hammer until the flange of the attachment runs flush with the anchor mouth. It is an anchor that allows for temporary installations. The rods or other elements used during assembly can be removed to leave the surface open, leaving the dowel inside the base material. The anchor is made of A4 stainless steel. It is a high-strength material that ensures the longevity of the installation even in areas where corrosion is very high: coastal areas, near roads, with high pollution, etc. INDEX A PERFECT FIXING offers various dimensions of this anchor.