| Place of Origin |
United States |
Standard according to ANSI B18.2.2,DIN934 Size from 1/4" to 4",M6 to M100 Material: low carbon steel,middle carbon steel,stainless steel,brass Grade:(DIN)class 4,class 8,class 10,(IFI)Gr2,Gr5,Gr8,2H,B8,B8M Surface:plain,black oxide,zinc plated(Cr6/Cr3),yellow zinc plated,HDG,zinc plated black,brass coating,nickel plated,dacromet