Dowel Pin (4*12) with Material Gcr15 Shanghai Donghai Standard Parts Co., Ltd. Base Info Model NO.:DIN 6325Material:IronSurface Finishing:PolishingCertification:IATF16949Trademark:Dong BiaoSpecification:4*12Origin:ChinaHS Code:73182400 Description Pre:Dowel Pin (3*16) with Material Gcr15 Next:Dowel Pin (4*25) with Material Gcr15