Dear Sir/Madam, I need SS200(0-1Nickle) flat washer,spring washer nut Here are the products information 1,Spring washer 3/8(10.3X18X2.5t) 3765960pcs 1/2((13X21.5X3.5t) 290890pcs 5/8(16.5X27X4.0t) 384830pcs 3/4(21X32X4.0t) 41880pcs 2,Flat washer 3/8(10.5X20X1.1t) 3765960pcs 1/2((13.5X27X1.5t) 290890pcs 5/8(16.5X34X1.5t) 384830pcs 3/4(21X38X2.0t) 41880pcs 3,Hex nut 3/8-16(3/8X14X8) 3765960pcs 1/2-13((1/2X19X11) 290890pcs 5/8-11(5/8X24X14) 384830pcs 3/4-10(3/4X27X16) 41880pcs Pls let me know more details if you can supply them to us.Only suppliers in the Yangtze Delta are welcome.And it is urgently. Thanks&best regards. Jack