304 standard stainless steel washers with smooth surface and edge. Strong, durable and excellent corrosion resistance. Suitable for long-lasting outdoor work. | Washer M8, 20 pieces. Inner diameter - 8.4 mm, outer diameter (OD) - 30 mm, thickness - 1.5 mm. | Practical function: effectively disperses the pressure generated by fastenings, increasing the contact area and protecting the parts from damage. Prevents loose connections and reduces friction. | Wide application in appliances, mechanics, furniture manufacturing, DIY, outdoor projects, etc. | High precision manufacturing for a perfect fit to your fastenings. | Specifications: Product model: M8 x 30 mm. Product quantity: 20 pieces. Material: stainless steel 304. Inner diameter: 8.4 mm. Outer diameter: 30 mm. Thickness: 1.5 mm. Package size: 13 x 11 x 1 cm. Weight: 142 g