1.Name:Fine machining screw plug 2.Size: 10.82X31.9 3. ... 12.9, 4.Material:SS304 Specification of our fine machining:1.NameFine machining screw plug2.StandardDIN, IFI, ISO, JIS, AS,BS, ... Oxided, Dacromet,Geomet,etc8.Production TechniqueCold forming,Hot forging,Machining,Heat treatment,etc9.Production Capacity100,000pcs/month10.PackageBulk in ... do not hesitate to contact us! Fine machining screw plug