"M/S UNITED OVERSEAS BOLTS", AN ISO 9001:2008, TS 16949:2009 and CE 89/106/EEC Certified Company.We manufacture all types of high tensile nuts , bolts , stud bolts and washers . We specialise in structural bolts , ASTM stud bolts and ASTM bolts in all grades like 8.8, 10.9, 12.9, A193 / 194 Grade B7, B7M, L7, L7M, B8, 2H, 2HM, A563, A394 ,A325 etc... All products are available in IS, DIN, ISO, JIS, BS,ASTM, ANSI and customized as per customer desire or drawings, surface finish Zinc Blue, Yellow, Black, Olive Green, Hotdip Galvanized, Mechanical, Electro Planting, Dip Spin (Zinc Flake), Auto Black, Trivalent Zinc, Phosphate, etc.. We are serving various sectors with our product range like, Automobile Sector, Oil & Gas Pipe Line Sector, Offshore, On shore, Pole Line Hardware, Wind Power, Hydro Projects, Engineering Projects, Steel Structure, Construction Industry, OEM and etc.