wash/ flat washer 1.type ;flat washer 2.standard :DIN 125 GB97 GB96 3. OD: 5---64 4.material :304 302 321 316 316L 304L

wash / flat washer

1. stainless steel wash /flat washer

standard : DIN125  GB97  GB96

specifical / OD : 5--64mm

material :  304 302 321 304L 201 667 668 316 316L

2. carbon steel wash /flat washer

standard : GB97   GB93

specifical /ID : 5--36

material : Q215  Q235  ML35  35CrMoVA  35CrMrMo  45#

flat washer