The metal anchor for wood and chipboard screws.
The fischer metal expansion fixing FMD is set in the pre-positioned installation. Inserting the screw causes the fixing to expand, and the metal teeth fix the fixing securely in the building material. The fischer metal expansion fixing FMD is particularly suitable for safely fixing gas and water pipes, as well as cable and pipe clamps to solid and hollow building materials as well as in solid gypsum panels.
