Structural Bolts Manufacturer & Exporter in India | BigBoltNut
BIG BOLT NUT is a manufacturer & exporter of Bigger Diameter Bolt and nuts. We manufacture bolts, nuts and stud bolts in high tensile and in Stainless steel grades for critical applications, like wind energy, infrastructure, pipe lines.
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We are renowned manufacturer, supplier and exporter of structural bolts in India. Structural bolt assembly is used in both preloaded and non-preloaded applications. These high tensile bolts are Available in 10.9 grades and 8.8 grades. The structural Bolts following EN 14399-4 and DIN 6914 is to use thinner nuts and shorter thread lengths to obtain the required ductility by plastic deformation of the threads within the nut. The structural bolt assembly is used in both preloaded and non-preloaded applications. Structural bolts characteristics: are Large under-head surface, Less surface pressure, Enables preloading, Improved fatigue strength, Defined friction properties. Application of structural bolts: It is used in heavy industries like chemical, wind energy, ship, oil and wind energy sector
