DIN6798 A /serrated external tooth lock washer

We have majoyed in producing fasteners for 20 years. And we have got the ISO9001:2000 cetification.We supply the specification of GB,DIN,ASME,JIS B etc,also can make according to your requirment.

5          packing: Depending on the customers.

4          surface treatment : zinc plated(white/blue/yellow), nickel , black zinc plating, chrome

3          class: high strength (heat treatment, hardened)

2          material stainless steel, 65Mn ,spring steel, phosphorus copper, beryllium copper

1          specification 2mm-30mm

 DIN6798 A /serrated external tooth lock washer