Hex bolts manufacturer and supplier in India | Bigboltnut

BigBoltNut is one of the Biggest manufacturer for headed bolts, hex bolts and hot forged bolts and nuts in India. We exports to more than a nations like Middle East (UAE, Oman, Qatar, Dubai Nigeria, Saudi Arabia), African (South Africa, tanzania, Nigerial ) and European countries( France, Germany, Belgium, Spain etc).  We manufacture bolts for sewage plants, solar power plants, thermal plants, water treatment plants, ships manufacturing, wind farms, mobile towers, aerospace, automotive etc. The process of bolt starting from cutting on band saw machine, centring & chamfering of one corner, forging on up setter machine, CNC (for making shank length, shank diameter, head thickness, threading diameter, treading length etc.) heat treatment (Dowa high temp furnace), thread roiling, testing, final inspection, Packing & Dispatch. We manufacture different type of grade as per ISO 898-1:2013, in 8.8, 10.9, 12.9, A2-70, SS 316, SS 316L, SS316 S31, B7, L7, 8M, B8 etc.