M8 Metal Washers, Stainless Steel Washers M8 x 20 mm, Flat Washers, 304 Stainless Steel Washers, Penny Washers for Screws and Nuts

M8 x 20mm washer; inner diameter 8.4mm, outer diameter 20mm, thickness 1.5mm. 304 stainless steel washers with smooth surface and edge which are strong and durable, corrosion and rust resistance; Suitable for outdoor work. Effectivley disperse the pressure generated by fasteners, increasing the contact area, the parts can be protected from damage and prevent loose connections between fasteners. Bolt washers are used to reduce friction, prevent leakage, insulate, prevent loosening or pressure dispersion. household and mechanical appliances, fit for stainless steel bolts and nuts and stainless steel screws; Home repair, machine tools, furniture making, outdoor projects, craft products, equipment.