Big sale 210PCS Self Tapping Screw Set Flat Head Cross Carbon Steel Screws with Nylon Plastic Wall Anchors for Curtain

1、[FIRMLY FIXED] This screw also comes with an expansion tube which can hold items more stably without worrying about it falling off or loosening. 2、[NYLON PLASTIC] The nylon plastic of the expansion tube has good toughness and will not become brittle fractured or damaged ensuring long term stability. 3、[CARBON STEEL] The screws made of carbon steel are very strong with good hardness no rust and no deformation after long term use. 4、[STORAGE BOX] We have provided a compartmentalized storage box for these screws which can be closed easily light weight and easy to carry. 5、[WIDE APPLICATION] You can use these screws to install curtains lighting fixtures or accessories bookshelves wall or bookshelf mounts audio equipment walkie talkies wall clocks.