Removal and installation of the secured component can be repeated without reducing load capacity, increasing flexibility. High load capacity due to the large support surface provided by the extension arms. Prevention of rotation for easy installation: the notches in the washer of the support lock the attachment to thin-walled building materials. Suitable for pre-installation. Includes metric screw.

Installation instructions

• The HM metal support is suitable for pre-installation.
• The appropriate support should be selected based on the thickness of the thin-walled building material for optimal expansion.
• During installation, the extending arms open and press against the back side of the plate.
• HM can be installed using the HM Z expansion tool.
• If a screwdriver or cordless screwdriver is used, the pre-assembled screw should first be removed and a 6-millimeter thick element should be inserted to act as a screwing brake.