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BIG BOLT NUT is an ISO 9001 certified company and has been manufacturing bolts and nuts in High tensile grade and high tensile fasteners, stainless steel, carbon steel and alloy steel since 1989. We manufacture bigger diameter bolts and nuts from M-20 till M-72 and in inches and Unc from 3/4" to 3" and we are specialist manufacturers for High tensile bolts and nuts in 8.8, 10.9, 12.9 grade for power, energy, renewable sector like wind and solar energy
We are manufacturer, supplier and exporter of Unified Inch screw thread ASME B1.1 stud bolts and heavy hex bolts in India. Visit us...
We are leading manufacturer, supplier and exporter of ISO 3506-1 Grade A4-80 stainless steel fasteners in India. Available in A2 50,...
Dimensional Standard of bolts as per DIN 933 Grade A2-70. Visit us for more info.
Dimensional Standard of hex nuts as per ASME B18.2.2 Table 9 (T-9). Visit us for more info.
To select fasteners accurately, need an ISO 4032 nut weight chart? Download the PDF or contact Bigboltnut for expert advice and bulk...
To select fasteners accurately, need an ISO 4032 nut weight chart? Download the PDF or contact Bigboltnut for expert advice and bulk...
To select fasteners accurately, need an ISO 4032 nut weight chart? Download the PDF or contact Bigboltnut for expert advice and bulk...
IS 2016, weight count for plain washer. For more info visit us.
We are engaged in manufacturing, supplying & exporting of heavy foundation bolts from India. We have vast range of foundation bolts...
We manufacture bolts, nuts and stud bolts in high tensile and in Stainless steel grades for critical applications, like wind energy,...
Contact BigBoltNut today for more information on our goods and services, or to make an order, and find out why we are a preferred...
BIG BOLT NUT is a manufacturer & exporter of Bigger Diameter Bolt and nuts. We manufacture bolts, nuts and stud bolts in high tensile...
BIG BOLT NUT is a manufacturer & exporter of Bigger Diameter Bolt and nuts. We manufacture bolts, nuts and stud bolts in high tensile...
BIG BOLT NUT is a manufacturer & exporter of Bigger Diameter Bolt and nuts. We manufacture bolts, nuts and stud bolts in high tensile...
BIG BOLT NUT is a manufacturer & exporter of Bigger Diameter Bolt and nuts. We manufacture bolts, nuts and stud bolts in high tensile...
