... First,service First. ISO, DIN, ANSI, JIS, BS, Non-standard Nut And Bolt • Note: Standard and Non-standard Fasteners • style: As ... could produce according to buyer's drawing or samples/Non—standard fasteners. Material : Carbon steel & stainless steel Quality : ... to 2Specifications:Various shape size according to client’s requirementStandard:ISO, DIN, ANSI, JIS, BS, Non-standardSurface :Galvanized ...