Quantity: 50PCS
Color: grey
Size: butterfly plastic expansion pipe, length: 1.91in/4.85cm
Opening size: 1.45 x 1.3in/3.7 x 3.3cm
The plastic bolt plug is made of solid and durable material with good toughness and high strength It is characterized by large load, wide use, accurate and fast installation, improved work efficiency and installation quality, low cost, corrosion resistance, aging resistance, high applicable temperature, etc. It is not easy to break, rust and remove. The unique appearance design makes it more convenient and durable.
Applicable substrate: gypsum board, hollow brick, hollow wallboard and other thin-walled walls, or light hollow substrate.
Product features: It can expand strongly in all hollow environments. A new anti rotation reinforcing rib is adopted, which will not rotate with the screw even in a soft wall or drilled hole. Press the expansion pipe into the pre drilled hole (8-10MM), tap the expansion pipe with a self tapping screw to expand, and then the object can be securely fixed on the wall.
Widely used; It can be used for the installation and fixation of light hollow bricks, gypsum boards, curtains, lamps, cross embroideries, picture frames, TV cabinets, decorations, artworks, etc. The installation, fixed objects, artwork and other functions of lamps play a good role in fixing. Ribbed nylon expansion pipe needs to be drilled 0.315 to 0.394 inch, the thickness of the plate is about 0.394 to 0.591 inch, and the heavy load is 50 pounds. By tightening the screws, the plastic anchor will expand and increase the fixing force.