DIN7980
SIZE: all size
Material:carbon steel steel ,SS
Standard :DIN,JIS, ISO ,BS,ANSI
Detailed Product DescriptionDIN7980 Material:spring steel ,SS Standard :DIN,JIS, ISO ,BS,ANSIDIN7980Material:spring steel ,SSStandard :DIN,JIS, ISO ,BS,ANSI Surface Finish:Various of finish...