... 2)Size:M3-M76 3)Material:Steel,Stainless steel The Flat Washer 1) Standard: DIN, BS, IFI, JIS, ISO,GB,ANSI ... ) Packing: Carton, Box, Bag, Pallet or according to your request.8) For non-standard parts, samples or drawings are avaliable for ... washers, 80% of our products are exported to oversea. DIN435 flat washer