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  • Big Bolt Nut Manufacturers Company
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  • Big Bolt Exporter to Saudi Arabia, UAE,Qatar,Oman,Iraq
  • Big Bolt Nuts Suppliers
  • NV Bolt Nuts Suppliers


BIG BOLT NUT is an ISO 9001 : 2015 Certified Company. We are manufacturing high tensile bolts & fasteners in bigger diameter bolt nuts & HV grade hot dip galvanised fasteners, We are the biggest manufacturers in India for bigger diameter bolts & nuts in high tensile & stainless steel grade and fasteners to major contractors and consultants undertaking these projects in India, USA, Europe, Asia, Africa and Middle east region in power, renewable energy, wind & infrastructure division We are also specialist manufacturers for stainless steel Hex bolts, nuts, Stud bolts and washers which are used in water treatment, sewage treatment, waste water treatment and desalination plants. We specialise is manufacturing and exporting High tensile bolts & fasteners in 8.8, 10.9 and 12.9 grade and Stainless steel bolt in SS A4, A4-50, A4-70,SS 304, SS 316, SS 316L, 316S31 grades & bolts & nuts.


BIG BOLT NUT is manufacturers, exporters, suppliers & dealer of Bigger Diameter Bolt and nuts from it’s Delhi NCR Plant (Sonipat, Haryana) in India. We are manufacturing Quality and best Nuts & bolts from our plant and exporting to various countries like UAE, Qatar, Saudi Arabia, Oman, Iraq, Iran, Bahrain, Jordan, Dubai and other middle east countries. Our products are highly economical and qualitative.