Description

Special Grades Fasteners: Specifications | Types | Equivalent | Chemical Composition | Mechanical Properties | Torque Chart | Weight Chart ISO Approved Special Grades Fasteners in Duplex 2205, Super Duplex 2507, Titanium Gr.2/Gr.5, Silicon Bronze, Copper & Aluminum Materials – Manufactured as Nuts, Bolts, Screws, Studs & Threaded Bars in Metric & Imperial Sizes. We are a reputed manufacturer and global supplier of Special Grades Fasteners, committed to delivering high-quality fastening solutions that meet international standards such as ISO 9001:2015. Our products serve critical industries including aerospace, oil & gas, marine, chemical processing, and power generation. With a strong global presence, we export to regions like Europe, North America, Asia-Pacific, the Middle East, and Africa, ensuring timely delivery and excellent customer support across all markets. Our Special Grades Fasteners are crafted from premium materials such as duplex stainless steel, super duplex, titanium alloys, high nickel alloys, and other exotic metals. Popular grades include Duplex 2205, Super Duplex 2507, Titanium Grade 2 & 5, Silicon Bronze Fasteners, High Tensile Fasteners, Copper Fasteners, Phosphor Bronze Fasteners, Aluminum Fasteners . Manufactured under strict ASTM, DIN, and ISO standards, these fasteners include bolts, nuts, screws, studs, washers, and threaded rods. They are available in a wide size range from M2 to M100 diameter and in custom lengths, designed to offer superior corrosion resistance, mechanical strength, and durability in harsh and demanding environments. Special Grades Fasteners are widely used in industries that require exceptional performance under extreme conditions, such as chemical plants, offshore oil rigs, aerospace assemblies, marine equipment, and power…