Wood Screws,M3 x 1/2" Flat Head Phillips Small Self-Tapping Screws,Carbon Steel Drywall Countersunk Deck Screws 100Pcs

【High Quality Material】:All the screws made of Carbon Steel with Black Oxide Finish, resistant to rust,good corrosion resistance in bad environment,commonly have a sharp point that helps penetrate the material. 【Material & Workmanship】:Adopting high-precise cutting technology, the screw thread is very precise, clean, sharp, the deep and clear thread can easily penetrate the wood and plastic and ensure a secure hold,is not easy to deform and slid while using. 【Quantity】:M3 x 0.5 Inch flat head self-tapping wood screws 100Pcs. 【Coarse Threads】: Coarse drywall screw with sharp point can ensure gypsum board fix to studs, coarse thread design effectively grab wood stubs, and sharp point can help pierce through drywall to achieve fixed effect.(pre-drilling recommended) 【Wide Application】:Typical uses are for installing dry wall /sheetrock, repairing wood furniture and cabinets. These screws can be used on a wide variety of materials and are ideal for home, office, and shop use.