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Monel 400 Fasteners
Monel 400 fasteners are high-performance components made from a nickel-copper alloy known for its remarkable resistance to corrosion, strength, and toughness. Shipbuilding, pipelines, and industrial assemblies widely use Monel 400 fasteners, which can withstand extreme marine, chemical, and offshore environments, where standard stainless steel fails. These nickel-copper alloy bolts offer dependable performance even in acidic and salt-laden conditions. Vision Alloys is a leading Monel 400 fastener supplier in India, trusted by engineers and procurement teams across the USA, Europe, and beyond. As a specialized Monel 400 nuts exporter, we ensure timely supply of Monel marine fasteners built to global standards.
Monel 400 consists of approximately 67% nickel, 30% copper, and small amounts of iron, manganese, and silicon. This special mix makes it excellent at resisting damage from seawater, hydrofluoric acid, and cracking under stress, which means it's a dependable material for tough working conditions. Its working temperature range typically spans from sub-zero to 550°C, making it suitable for both cryogenic and elevated temperature environments. With a tensile strength of 480–620 MPa, Monel 400 fasteners offer both flexibility and mechanical durability. These corrosion-resistant alloy 400 fasteners are ideal where long-term material integrity is critical.
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UNS
N04400
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WNR
2.4360
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ASTM
ASTM B164 / SB 164
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We offer full customization in thread types (UNC, UNF, metric), diameters, lengths, and finishes such as passivated or PTFE-coated. Options are available as hot-forged, cold-headed, or precision-machined. Whether you need custom Monel threaded rods or specific Monel 400 washer sizes, our team ensures fasteners are always in stock and ready for dispatch.
Types of Monel 400 Fasteners
Monel 400 Nuts
Monel Alloy 400 Bolt
Alloy 400 Washer
Nickel Alloy 400 Stud Bolts
400 Monel® Alloy Hex Bolt
Monel 400 Threaded Rod
Monel Alloy 400 Anchor Bolt
Monel 400 Spring Washer
Monel 400 fasteners are the go-to choice in several critical industries. In marine construction, they are used for ship hulls, seawater valves, and underwater piping. Oilfield Monel bolts secure components on offshore drilling rigs and platforms, while Monel 400 fasteners for chemical plants are trusted in reactors, tanks, and acid-handling units. They're also popular in power generation, desalination plants, and heat exchangers. Use-case examples include Monel 400 bolts for valve assemblies in chemical systems. Monel nuts are used in shipbuilding flanges that are exposed to constant salt spray. These seawater-resistant monel 400 nuts and bolts ensure structural reliability in the harshest conditions.
Vision Alloys—Reliable Monel 400 Fasteners Supplier in India
With years of experience and a strong global supply chain, Vision Alloys is your dependable Monel 400 fasteners supplier in India. We offer ISO-certified products, compliance with ASTM B164, ASME, and DIN standards, and mill test certificates (MTC) with every order. Our warehouses maintain ready stock in a wide range of sizes to meet urgent project requirements. We support third-party inspection (TPI), offer complete traceability, and provide complete technical assistance for all client queries. Whether you're sourcing for a large infrastructure project or a niche industrial application, we are your trusted partner for ISO certified Monel fasteners.
Export Packaging, Marking & Global Distribution
All Monel 400 fasteners are packed for international shipping in fumigated wooden crates with plastic wrap, barcoded labels, and clear markings for grade, size, and batch numbers. Fasteners are laser-etched or stamped with key identification data, ensuring full traceability. As a global Monel 400 stockist, Vision Alloys regularly ships to Europe, the USA, and Southeast Asia, supporting clients with proper documentation and export-ready packaging. Our quality packaging guarantees safe transit and quick customs clearance for industrial buyers who are seeking batch-marked Monel bolts and export packaging for Monel fasteners.
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Specifications
of Monel 400 Fasteners
| Monel 400 Fasteners Specification | ASTM B164 / ASME SB164 |
| Standard of Monel 400 Fasteners | DIN, ASTM, BS and all International Standards |
| Size | M3 to M90 |
| Length | 10mm to 1000mm |
| Monel Grades | Monel 400 |
| Monel 400 Fasteners Type | Bolts, Nuts, Sockets, Screws, Screw, Studs, Socket Screw, Hex Set Screw, Cap Screw, Machine Screw, Pan Head Screw, Allen Cap screw, Socket Head Cap Screw, Wing Screw, Spring Washers, Washers, Studs, Marine Anchors, Anchors, Hexagon Nut, Nut, Hex Coupling Nut, Hex Nut, Square Nut, Hex Domed Cap Nuts, Hex Head Bolts, Stud Bolts, Socket Hexagon Head Screw,U- Bolts, Anchor Bolt, Mushroom Head Square Neck Bolts, J Bolts, Wing Screw, T-Head Bolts, Foundation Bolts, Eye Bolt,Structural Bolts. |
Quality Assurance
To preserve the high standards of our selection of industrial fasteners, we have always adhered to a systematic quality management process.
Team OF Experts
Our staff of experts is vibrant and talented, and they have always been our largest supporters and contributors to our success. Our vision is to create a world of fasteners.
Equivalent Grades Of Monel 400 Fasteners
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Monel 400 | 2.4360 | N04400 | NW 4400 | NA 13 | МНЖМц 28-2,5-1,5 | NU-30M | NiCu30Fe |
Chemical Composition of Monel 400 Fasteners
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.024 max | 28.00 – 34.00 | 2.50 max | 63.00 min |
Mechanical Properties of Monel 400 Fasteners
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
Fasteners Manufacturers In India
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Nut proof load testing to ISO 898-2
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Suitability for preloading to EN 14399-2
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Calibrated gauges and tools
Other Types Of Monel 400 Fastener
| Nickel Alloy 400 Fasteners Manufacturer in Mumbai | 400 Monel Threaded Rod |
| 2.4360 Fasteners | Monel 400 Threaded Rod |
| Monel 400 Fasteners | Monel® Alloy 400 Fasteners Supplier in India |
| Monel 400 Countersunk Bolts | Grade 400 Monel® Alloy Washer |
| Alloy 400 Fasteners Suppliers in Mumbai | 400 Nickel Alloy Spring Washer |
| Monel Alloy 400 Fasteners | Monel 400 Bolts and Nuts |
| Monel® Alloy 400 Fasteners | Alloy 400 Carriage Bolts |
Monel 400 Fastener Application Industries
