Roll-fast is the biggest manufacturer for larger diameter high tensile fasteners & nuts in India, we have a monthly production of over 300 tons in bigger sizes from M-16 to M-100 in 8.8, 10.9 and 12.9 grade. These bolts & nuts are used in energy sector like wind, solar, thermal and hydro energy. These are also used widely in all other kind of sectors namely, transportation, railways, heavy engineering, Valves and pump Industry, Bridges and road constructions, cross country pipelines, flange joints and other critical applications. We are the pioneers in manufacturing critical bolts & nuts for the wind energy sector in India. High Tensile Fasteners are used in extensive stress applications. The high tensile strength is needed for these fasteners to hold on components under high strength. Roll-Fast is a leading high tensile machined components manufacturer in India and we manufacture all different types, grades and scales of high tensile fasteners.
