drywall anchors

 About：

Our group has a complete supply chain for production and sales of hardware products，Hardware Metals,Metal Hinges,Metal Knobs,Metal Drawer Handles and other hot harware materials like drywall anchors expansion screw,Fischer Fixings Nylon Wall Plug,Drywall Anchor Screws,Dry Wall Screws.

     Production description:Drywall Anchor Screws

Features Metal Structure 

- concrete, aerated concrete
- Solid masonry, brick
- Gas concrete and lightweight construction
- Stone walls, natural stone, limestone
- Solid gypsum boards
- chipboard
- Important: always drill suitable holes in firm ground

product information:  drywall anchors expansion screw

expansion tube is a plastic product developed from the use of raw rafts and corks (plugs). It is mainly used for fastening and connecting articles. The main component is plastic. The size and length of the plastic expansion tube are selected by the customer according to the weight of the object. Then, according to the size of Screw Nut the self-tapping screw, the installation of the expansion tube of the plastic expansion tube is matched:
1. Once the vertical hole is balanced, the pre-made hole is drilled to avoid repeating the same hole repeatedly.
2. Clean the hole, clean it with wind, or clear water, sweep with a hair, etc., to remove the residue left by the hole to reduce the sliding of the dust on the expansion tube to increase the friction.
3. Avoid reusing the hole and expansion tube. The hole used for multiple times will expand due to the expansion of the expansion tube before the expansion tube. The same hole is used for multiple times, which is easy to cause sliding. Screw Nut The same expansion tube is used multiple times.
The expansion tube is broken and deformed, which may cause the screw to be misaligned and the fastening force is not good.
4. For novice installation, you can choose an expansion tube with a relatively thick wall thickness to avoid damage and improper installation during installation.