Cheap And Discounts 20/50pcs M5 M6 M8 M10 M12 M14 M16 M18 M20 M22 Solid Copper Washer Shim Flat Ring Gasket Rings Seal Plain Spacer Washers Fastener Wholesale. Buy Directly From Merchant SVALID XinR Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.