Dowel Pin (2.5*6) with Material 303 Shanghai Donghai Standard Parts Co., Ltd. Base Info Model NO.:ISO2338(GB,T119.1-2000)Material:IronSurface Finishing:PolishingCertification:IATF16949Trademark:Dong BiaoSpecification:2.5*6Origin:ChinaHS Code:73182400 Description Pre:Carbon Steel Zinc Plated Castle Nuts Next:Stainless Steel 304 Bulb Bolt