Designed for fixation, this self tapping screw is suitable for decoration and application. Made of for long time and use. It has a simple design, but very practical in use, giving you a . Also can be a good gift choice for your friends, they will like it. Features -Color:Silver -Material:Stainless steel -Size:3.50X0.70X0.70cm/1.38X0.28X0.28in Thread diameter: 6mm Thread length: 16mm/20mm/25mm/30mm - The screw thread is very clean and accurate. Excellent for office, home, business and industrial applications. - When it is screwed into the hole of plastic metal, the wood or thin iron material, the internal thread is formed. - Perfect for most building materials, such as wood, artificial board, particleboard and medium-density fiberboard. - Made with high grade stainless steel material, for lasting use. - Compressibility creates strength and stability, making it easy to flush and secure dented, loose or outlets or around , especially when placing tile, marble or Package list: 10 x M6x16 screws 10 x M6x20 screws 10 x M6x25 screws 10 x M6x30 screws