HIGH QUALITY MATERIAL: Made of high-quality zinc plated carbon steel, rust and corrosion resistance, durable enough for hanging items. The use of advanced equipment to automate the production process ensures product processing accuracy, so the product appearance is exquisite, with perfect workmanship
WIDE APPLICATIONS: Gypsum cardboard, gypsum fiberboard, fretboard, fiber cement board, hard fiberboard, partition walls, hollow bricks, prefabricated panels, etc
REASONABLE DESIGN: The spring is folded to connect the larger wall thickness, which is elastically anchored to the product. In any case, it can automatically spring open by its spring force: Molly bolt assortment, zinc plated to resist rust
How to Use: Drill a hole and then insert the anchor through the hole gently. Hold the screw head with a tool and pull it outwards, and the anchor expanded, Then remove the screw position fixture, re-insert the screw, and tighten.