XUEMEI Best Quality Drywall Anchors, Pre-drills precise hole in gypsum wall board - No hole preparation required.which saves trouble. Our Expansion Tube can be installed easily, which is removable and reusable. The plastic material anchors are very durable and not easy to be broken, drywall self-drilling screws kit is made of high quality stainless steel, which features is strength and offers good corrosion resistance in bad environment like high temperature, cold weather, and high humidity areas. They have superior rust resistance and the excellent of oxidation resistance, which can ensure long time using and prolong screws lifespan. Plasterboard wall fixings are suitable for installing or hanging various items, such as pictures, lights, consoles, light mirror cabinets, ledges, bathroom etc. You can also use this kit to fix blinds or shelves Plasterboard screw fixings can prevent the anchor from entering the hole during installation, and are suitable for various building materials, such as gypsum board, and fiberboard, hollow ceiling and particle board.The split in the ribbed anchors expand on two opposing sides as you tighten the screw , increased holding power,Anti-rotation structure design of the expansion sleeve, tighten the screw will not be followed in the drilling rotation. 60 Sets plasterboard screw fixings. Plastic anchor plugs size is :5.2cmx3cm, screw size is 3.5cm, Conventional size and sufficient quantity can meet your different needs. Product Material: plastic + steel Quantity: 30 plastic anchor + 30 pcs screw (total 60pcs)Color: White. High-quality expansion screws Depending on the supporting material, the two components can achieve higher load values and intelligent operation (expansion, bending, knotting). Gypsum wall and hollow wall installation tools are suitable for installing and hanging ordinary walls. Installation matters: 1. Align the anchor, solid anchor and fixing hole with the anchor. Insert the screw and rotate it clockwise to align it with the anchor. 2. When fixing on the panel, the unthreaded part of the screw shall not be longer than the object to be fixed. 3. The required length of the screw is determined by the length of the pin, the thickness of the object to be fixed, and the diameter of the screw. 4. The distance from the edge must be at least twice the length of the fastener. Scope of application: Gypsum board, fiberboard, hollow board,for curtains, lamps, cross stitches, frames, frames, ornaments, decorative pieces, TV shelves, lighting equipment, shelves, mirror cabinets, mailboxes, paintings, roller blinds, curtain railings, sink accessories, plumbing accessories etc.