Steel Tubes India is a leading manufacturer, supplier & exporter of Carbon Steel, Alloy Steel & Stainless Steel grade Fasteners, bolts, and nuts. We carry a full line of STEEL FASTENERS Fastener Product like Hex bolt, Threaded Bars, Threaded Rods, Hex Nuts, Stud bolts, Washers, Hex plugs etc. as per standards ASTM, ASME, DIN and UNI. Our Most Common Fasteners Material in stock as well as in production are of Stainless Steel Grade 304, 316, 321, 347, 310, 410, A453 660A/B/C, AISI 904L, Alloy 20, Duplex UNS S32750 & UNS S32760, INCONEL 600, INCONEL 625, INCONEL 800, INCONEL 825, INCONEL 925, HATELLOY C-276, HASTELLOY C-22.

ASTM A106, ASTM A53, ASTM A333, a335 p11, a335 p22