35 Sets Drywall Anchors Plasterboard Wall Plugs and Screws,Plastic Expansion Plugs for Plasterboard Fixation (White). Thus, the screws could be firmly fixed in the plasterboard. The drywall expansion screw has high strength, which perfectly solves the problem that it is difficult to fix the screw on the drywall because the fiberboard is not easy to force.
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