Standard:DIN125, DIN9021 2) Size: M3-M76 3) Material: stainless steel 4) Surface treatment: plain, zinc, black, nickel, c

) Standard:DIN125, DIN9021 2) Size: M3-M76 3) Material: stainless steel 4) Surface treatment: plain, zinc, black, nickel, c

1) Standard: ANSI,ASME,DIN,BS,NEF,JIS,GB

2) Size: M3-M76

3) Material: Carbon steel or stainless steel or others

4) Surface treatment: plain, zinc, black, nickel, chrome, HDG

5) Package: in bulk, 25kgs per carton, then on pallet or small box or according to customers requirement

6) Experience: we have over than 10 years of experiences in producing and supply washers, 90% of our products are exported to oversea. We will always stick to our philosophy of client first,quality second and price third

DIN9021