Based on this product's specifications, here are some alternatives and similar models
OBO Bettermann anchor bolt 455 M5×65 mm – metal fixing for medium loads
Summary description:
OBO Bettermann anchor bolt 455 in size M5×65 mm is a metal fixing designed for fastening components into solid substrates. Suitable for medium-duty applications such as mounting electrical boxes, conduits or light fixtures. Supplied as a single-piece metal anchor with M5 thread and 65 mm length, it provides reliable mechanical hold where a compact anchor is required.