Dowel Pin (5*12) with ISO8734 Shanghai Donghai Standard Parts Co., Ltd. Base Info Model NO.:ISO8734(GB,T119.2-2000)Material:IronSurface Finishing:PolishingCertification:IATF16949Trademark:Dong BiaoSpecification:5*12Origin:ChinaHS Code:73182400 Description Pre:304 Stainless Steel M5 Hex Flang Ring Lock Nut Next:SS316 M4 Hex Flange Non-Metal Insert Lock Nut