Product:     belleville spring washer DIN2093 
      ISO9001:2008 certificate

  1.  Size:     3.2mm-127mm 

  2. standards: DIN2093

  3. Material: spring steel (65Mn, 50CrV4), 

      other option: stainless steel                   
  4. finish: phosphate,

                other finish: blackened, plain                          

  5. Packing:    polybag inside, carton outside, pallet avaliable if needed