At Nasir Nickel Alloys in Manama, Bahrain, Monel 400 Fasteners are designed to deliver superior corrosion resistance, mechanical strength, and long-term dependability across marine, chemical, and industrial environments. Produced from a robust nickel-copper alloy, these fasteners offer excellent resistance to seawater, acids, alkalis, and chloride-induced corrosion while maintaining stable performance under high pressure and temperature conditions. Precision-engineered for secure, vibration-resistant fastening, Monel 400 Fasteners are ideal for marine hardware, offshore structures, pumps, valves, and chemical processing equipment, providing durable, efficient, and reliable fastening solutions in the harshest and most corrosive operational settings.
Monel 400 Fasteners are primarily composed of nickel and copper, with small amounts of iron and manganese added to enhance strength and corrosion resistance. This alloy delivers outstanding performance against seawater, acidic media, and chloride-rich environments. Mechanically, the fasteners offer high tensile strength, excellent ductility, and good toughness, performing reliably under fluctuating loads and elevated temperatures. Their dimensional stability and resistance to stress corrosion cracking make them suitable for demanding marine and chemical conditions, combining robust mechanical endurance with long-lasting corrosion resistance for reliable fastening performance.
| Specification | ASTM F467 ASME SF467 |
| Dimensions | ASTM, ASME and API |
| Size | 5 mm To 500 mm Dia in 100 mm TO 6000 mm Length available with NACE MR 01-75. |
| Length | 100 mm To 3000 mm Long & Above |
| Finish | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| Form | Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc |
| Test Certificates | EN 10204/3.1B |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Third Party Inspection Report, etc | |
| Origin & Mills | Japanese, Indian, USA, Korean, European, Ukraine, Russian, Manama Bahrain |
| Grade | Ni | C | Al | Mn | Si | Fe | Cu | S |
| Monel 400 | 63.0 min | 0.3 max | 0.50 max | 2.0 max | 0.5 max | 1.0 – 2.5 | 28.0 – 34.0 | 0.02 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 35,000 , MPa – 240 | Psi – 80,000 , MPa – 550 | 40 % |
At Nasir Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel 400 Fasteners in Manama, Bahrain, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Bahrain, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Monel 400 Fasteners are widely used in environments requiring strong, corrosion-resistant fastening solutions. They are ideal for shipbuilding, offshore platforms, desalination systems, and seawater handling equipment due to their exceptional resistance to saltwater and biofouling. In the chemical and petrochemical sectors, they perform effectively in acidic, alkaline, and chloride-rich environments. These fasteners are also utilized in pumps, valves, heat exchangers, turbine assemblies, and high-pressure industrial systems. By ensuring secure, durable, and corrosion-resistant fastening, Monel 400 Fasteners support safe and efficient operation across marine, chemical, petroleum, power generation, and industrial processing applications.
