Product Description Features * The wooden screws are designed with self-tapping screws with knurled threaded and pointed tips that are easier to penetrate. * Screw with yellow passivation treatment has stronger corrosion resistance and durability than iron screws and is not easy to rust. * Each pack of wooden screws comes with 200 pieces and the flat self-tapping screw thread is deep, easy to install, and slippage-preventing. * The knurled thread of the screws eases and maximizes holding power while increasing drive speed with maximum pull-out resistance. * Screws work well with wood plasterboard particleboard concrete walls and are perfect for wall fixture wood works MDF fixture furniture fix Specification * Item Type: Wooden Screw * Material: Metal * Colour: Yellow Passivated * Head Style: ‎Flat * Measurement System: Metric * Applications: Indoor, Outdoor Package Included * 50Pcs/100Pcs / 200Pcs x Pack of Wooden Screw Note * The color of the item may be slightly different from the pictures.