Roll Fast is a manufacturer, supplier, and exporter of ASTM A 354 BD and BC bolts and nuts in India. This ASTM A354 specification includes stainless and alloy steel fasteners, perfect for use in low temperatures. The specification covers quenched and tempered alloy steel bolts, studs, and other externally threaded fasteners up to 4” diameter for application at normal atmospheric conditions where high strength is required, and for limited application at elevated temperatures. This grade covers the basics like forged, rolled, hardened screws, bars, studs, bolts, and other fasteners to implement in several applications. This specification is unrestricted in its configuration and can be a headed bolt, bent bolt, or threaded rod. Visit us for more info.
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