The Fischer hollow wall metal anchor HM-S is a versatile hollow wall anchor with a metric screw, suitable for all panel building materials. The anchor is installed using the Fischer HM-Z 1 mounting pliers in pre-insertion assembly. With the pliers, the anchor is pulled against the panel building material in the hollow space. The expansion arms then fold out and press against the back of the panel. Alternatively, installation with a screwdriver or cordless drill is also possible.

The Fischer hollow wall metal anchor HM-S is suitable for securing lights, towel holders, and curtain tracks indoors. Due to its extensive range, the HM is suitable for panel building materials with a thickness of 3-50 mm, making it applicable for a variety of uses. The metric internal thread allows for multiple loosening and fastening of the attachment, providing optimal flexibility.

The expansion arms of the HM provide a large bearing surface, enabling a high load capacity. The claws on the edge of the anchor penetrate the panel building material, preventing the anchor from rotating and ensuring secure installation. The hollow wall metal anchor HM is designed for pre-insertion assembly. The choice of anchor should be matched to the thickness of the panel building material to optimally facilitate expansion in the hollow space.

During installation, the expansion arms fold out and press against the back of the panel. The HM can be mounted with the mounting pliers. When using a cordless drill or screwdriver for installation, the pre-assembled screw must first be removed. To screw in and expand the anchor, the attachment or a tool (max. 6 mm) should be used simultaneously as a rotation prevention device.