Bigboltnut is a manufacturer and distributor of a variety of products in the form of Studs bolts, full threaded, hub bolts, split shafts, reduction shafts and more. These steels include stainless steel, carbon steel and grade 8.8, 10.9, 12.9, SS304, SS316, SS316L, SS316 S31, B7, L7, 8M, B8 etc. It is made of alloy steels. These are used in heavy duty applications and are widely used. in wind turbines. We export Stud Bolts as per ASME B1.1, DIN 965, DIN 976, A193, A320, DIN 2510 etc. or as per customer requirements. The manufacturing process of  bolts starts with band saw cutting, focusing on one corner and chamfering on both corners, CNC (to reduce shaft diameter, shaft length, bore diameter, working surface etc.), heat treatment (Dowa). high temperature furnace), wire spinning, testing, final inspection, packaging and shipping.

We are Manufacturer Exporter of many types of stud bolts like

  • Full threaded Bolts
  • Hub Bolts
  • Double ended stud bolts
  • Blade studs
  • Threaded Rods
  • Reduced shank stud bolts