Santner Nickel Alloys, a top-notch manufacturer and supplier located in Hamilton, New Zealand, specializes in high-quality Monel 400 Nuts designed for robust, corrosion-resistant fastening applications. Crafted from premium Monel 400 alloy, these nuts deliver exceptional mechanical strength, durability, and resistance to harsh chemical and marine conditions. With a commitment to precise manufacturing, rigorous quality control, and adherence to international standards, Santner Nickel Alloys provides dependable fastening solutions. Commonly found in marine, chemical, petrochemical, and offshore industries, Monel 400 Nuts ensure secure, long-lasting connections, making them perfect for situations where performance, safety, and corrosion resistance are essential.
Monel 400 Nuts are primarily made up of nickel (around 63%) and copper (28–34%), with small amounts of iron, manganese, and silicon added to boost corrosion resistance and mechanical performance. They showcase high tensile and yield strength, remarkable toughness, and excellent fatigue resistance. Monel 400 Nuts maintain their structural integrity and dimensional stability across a broad temperature range, demonstrating outstanding resistance to stress-corrosion cracking, pitting, and erosion. These characteristics make them ideal for challenging applications in corrosive, high-pressure, and marine environments, ensuring reliable, long-lasting 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 Santner Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel 400 Nuts in Hamilton, New Zealand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the New Zealand, 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 Nuts find extensive use in industries that require strong, corrosion-resistant, and dependable fastening solutions. In marine settings, they are utilized in shipbuilding, seawater piping, desalination plants, and offshore structures. The chemical and petrochemical sectors employ them in reactors, pipelines, and process equipment that come into contact with aggressive media. They are also used in oil and gas, power generation, and high-pressure industrial systems. Monel 400 Nuts create secure, leak-free connections, ensuring optimal performance in demanding environments.