100 Pcs(50 Sets) Wall Plugs and Screws, Masonry Brick Fixing Screw Bolts Fastener Kits, Plastic Expansion Pipe Anchor for Heavy Heavy, Plug Fixing(M8 x 40mm)

【Size and Packaging】The size of the expansion screws is M8 x 40 MM, you will get 50 pieces yellow extension wall plugs and 50 pieces screws 【High Quality Material】With high quality PP injection molding are non-toxic and odorless, durable, waterproof and long-lasting. The expansion wall plug screw made of colored zinc plated steel, more stronger not easy rusty 【Easy to install】Punch holes in the wall first, the depth and diameter of the hole should correspond to the size of the expansion tube, insert the yellow tube into the hole, insert the bracket or other alignment holes that need to be installed, and finally insert the screw and screw in the screw clockwise to fix it. The plastic expansion tube and the screw are well matched, easy to install 【Wide Application】Self-tapping screws applicable for concrete, natural dense stone, solid brick, solid lime sand brick, lightweight concrete, hollow concrete block, also can be use to fix curtain television calligraphy and painting, fixed wall cabinet rack etc 【Design】The screws and wall plugs features an expanding design for enhanced grip. Leaf-shaped ribs on both sides prevent twisting and increase surface contact when tightening, ensuring the anchor stays securely in place