Aaron: +86-18129983931
Max: +86-18922922459
Prepare the Hole: Drill a hole with a diameter that matches the expansion screw and slightly deeper than the screw's length. Clean out any debris.
Insert the Expansion Screw: Ensure the screw is the correct size for the hole and material. Place it into the hole, making sure it's aligned properly.
Expand the Screw: Use an Allen key or wrench to tighten the screw. This action will expand the screw inside the hole, securing it firmly.
Final Adjustments: Inspect the installation to ensure the screw is flush with the surface and test the load to verify stability.
Maintenance: Regularly check the screws for loosening or wear and re-tighten if needed.
This approach will ensure a secure and reliable installation of your expansion screws.
aaron18129983931@gmail.com