Dear Manufacturer, Our customers need much stock of DIN934 and ANSI 18.2.2 hex nut for a long time, they usually require very good prices for bulk products, if your prices are enough competitive, pls feel free to contact me. They purchase them more than 1000 tons in China each year. And we export the nuts to middle-east market and european market.  We purchase the nuts by weight at most time, class4,6,8,10 are all in our purchasing range. My trade manager ID is cn100538120, welcome your adding. Best regards, George