[1]: APPLY TO - Expansion tube screws are supported by a wide application and used in home decoration, construction, industry, etc.Installed on many different types of materials.
[2]: SPECIFICATION - Pipe Size: 8mm(D) x 60mm(L)/0.31" x 2.36"; Screw Size: 5mm(D) x 57mm(L)/0.2" x 2.24"
[3]: DESIGN - The drywall expansion tube is made of plastic material, does not easy to be broken, and has good toughness; The self-drilling screw is made of carbon steel, flat head screw surface galvanized, with high strength and good resistance in harsh environments.
[4]: ADVANTAGE - Fold the expansion tube in middle, insert it into a hole, and tap flush. Thread a screw through your fixture and into the expansion tube. When tightening the screw, the plastic tube will expand, increasing the fixing force.
[5]: QUANTITY INCLUDED - 15pcs x Plastic Expansion Tubes