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Supply Type
Exporter, Supplier
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Preferred Buyer Location
All over the world
Rollfast is the biggest and the largest manufacturer in India for bigger diameter hex bolts and nuts in high tensile grade from M-20 diameter and above till M-100 by hot firging process, our two manufacturing facilities in north India near New delhi are currently producing hex bolts and nuts upto M-100 in bigger sizes the complete range of bigger bolts is given below