Bolt diameter: 4mm. Length: 90mm. Surface treatment: blue zinc plating.
Stainless steel, blue zinc coating, sturdy and durable, wing nuts can spread the load to a larger area, suitable for installing stolen goods hooks on hollow walls.
By increasing the surface area, the moving wing plate can distribute the load to a larger area, making its structure more stable and firm. Easy to install and disassemble, keep your home in order.
This stolen ceiling hook can bear a weight of 15 pounds on a solid hollow wall.