Al Vishwas Nickel Alloys, a first-rate manufacturer and supplier based in Dubai, UAE, focuses on high-quality Monel 400 Nuts built for sturdy, corrosion-resistant fastening applications. Made from premium Monel 400 alloy, these nuts offer outstanding mechanical strength, durability, and resistance to severe chemical and marine environments. Through a dedication to accurate manufacturing, stringent quality control, and compliance with international standards, Al Vishwas Nickel Alloys delivers reliable fastening solutions. Frequently used in marine, chemical, petrochemical, and offshore industries, Monel 400 Nuts guarantee secure, durable connections, making them ideal for scenarios where performance, safety, and corrosion resistance are critical.
Monel 400 Nuts consist mainly of nickel (approximately 63%) and copper (28–34%), along with minor additions of iron, manganese, and silicon that enhance corrosion resistance and mechanical properties. They exhibit high tensile and yield strength, exceptional toughness, and superior fatigue resistance. Monel 400 Nuts preserve their structural integrity and dimensional stability over a wide temperature range, offering excellent resistance to stress-corrosion cracking, pitting, and erosion. These qualities make them well-suited for demanding applications in corrosive, high-pressure, and marine settings, delivering dependable, durable performance.
| Specifications | ASTM F 467 ASME SF 467 |
|---|---|
| Standard | IS, ASTM, BS and all International Standards |
| Length | 3 to 200 milimeter |
| Size | M3 – M56 | 3/6″ to 2″ | Custom Sizes |
| Screw Type | Monel 400 Threaded Screw, Hex Head Screw, Socket Head Screw, Socket Set Screw, Blind Rivet, Concrete Screw, Shoulder Screw, Anchor Screw, Panel Screw, Machine Screw etc. |
| Bolts Types | Monel 400 Hex Head Bolts, Hex Bolts, Square Bolts, Eye Bolts, T Bolts, U Bolts, Lag Bolts, Counter sunk Bolts etc. |
| Washer Types | Monel 400 Lock Washer, Machine Washers, Star Washers, Sealing Washer, Split Washer etc. |
| Studs Types | Monel 400 Double Ended Studs, Threaded Tod, Tie Bars, Tie Rodsetc. |
| Nut Types | Monel 400 Coupling Nut, Hex Head Nut, Wing Nut, Square Nut, Panel Nut, T Nut, Acorn Nuts, Dome Nut, Eye Nut, Lock Nut etc. |
| Element | Content (%) |
|---|---|
| Nickel, Ni | 63.00 min |
| Silicon, Si | 0.5 max |
| Carbon, C | 0.3 max |
| Sulphur, S | 0.024 |
| Copper, Cu | 28-34 |
| Iron, Fe | 2.5 max |
| Manganese, Mn | 2 max |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength(annealed) | 517-620 MPa | 75-90 ksi |
| Yield strength | 172-345 MPa | 25-50 ksi |
| Modulus of elasticity | 179 GPa | 26000 ksi |
| Poisson’s ratio | 0.32 | 0.32 |
At Al Vishwas Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel 400 Nuts in Dubai, UAE, delivering advanced solutions for every one of your piping requirements. Our modern manufacturing facilities are positioned in key locations across the UAE, enabling us to keep an extensive stock of more than 16,000 tons of top-grade materials on hand and ready to ship. We are committed to supplying outstanding products and services, guaranteeing dependability and excellence for our worldwide customers.
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Monel 400 Nuts are widely applied across industries that call for robust, corrosion-resistant, and reliable fastening solutions. Within marine environments, they serve in shipbuilding, seawater piping, desalination facilities, and offshore installations. The chemical and petrochemical industries use them in reactors, pipelines, and process equipment exposed to aggressive substances. They also appear in oil and gas, power generation, and high-pressure industrial systems. Monel 400 Nuts form secure, leak-free joints, guaranteeing peak performance in challenging conditions.