Nexora Metal, a trusted supplier and exporter in Mumbai, India, offers high-quality Alloy 20 Fasteners for demanding service conditions. Alloy 20 is a nickel-iron-chromium alloy including molybdenum and copper. It is designed to resist corrosion in acidic and chloride environments. These fasteners comply with ASTM B473, B462, and ASME B18 requirements, as well as DIN specifications. The material is extremely resistant to sulfuric acid, stress corrosion, cracking, and pitting. It provides excellent strength, a long service life, and consistently performs at low and moderate temperatures. This makes it an effective option for demanding industrial applications.

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We offer bolts, nuts, stud bolts, and washers in a variety of sizes and finishes. Bolt and screw sizes range from M3 to M56 and 3/6" to 2". Custom sizes are also available. We offer nuts and washers ranging from M3 to M56 and 3/6" to 2". Machine screws range from M1.6 to M12, and self-tapping screws range from No.2 to No.14. Standard lengths range from 3 to 200 mm. Products are manufactured in accordance with DIN 931, 933, 934, 7991, 976, and 125, as well as ASME B18.2.1 and B18.3. Each size is manufactured with precise tolerances to provide a suitable fit and secure assembly.