M10 Metal Washers, 20 Stainless Steel Washers, M10 x 30 mm Flat Washers, 304 Stainless Steel Washers, Penny Washers for Screws and Nuts

【High-Quality Material】: Perfect washers made of standard A2 304 stainless steel with a smooth surface and edges, strong and durable, with excellent corrosion and rust resistance, offering a long service life; suitable for long-term outdoor work. 【Specifications】: M10 washers, 20 pieces, inner diameter - 10 mm, outer diameter (OD) - 30 mm, thickness - 2.0 mm. 【Practical Function】: Effectively disperses the pressure generated by fasteners, increasing the contact area, it can protect parts from damage and prevent the connection between fasteners from loosening. Bolt washers are used to reduce friction, prevent leaks, provide insulation, and prevent Loosening or distributing stress. 【Wide Application】: Ideal for household and mechanical equipment, perfect for stainless steel bolts and nuts and stainless steel screws; home repairs, machine tools, furniture manufacturing, DIY projects, outdoor projects, crafts, equipment, etc. Precision】: High-precision manufacturing can produce washers of the correct size to fit your fasteners.