Adarsh Nickel Alloys has earned a solid reputation as a reliable manufacturer and supplier of **Monel Bolts** in Delhi, delivering top-notch nickel–copper alloy fastening solutions for essential industrial applications. Thanks to their state-of-the-art manufacturing and precision machining facilities, the company guarantees that their Monel bolts comply with international standards like ASTM, ASME, and DIN. Known for their remarkable corrosion resistance, exceptional strength, and durability in tough environments, Adarsh Nickel Alloys focuses on precision, customization, and timely delivery, catering to industries such as chemical, petrochemical, marine, oil & gas, and power generation with dependable and long-lasting fastening solutions.
Monel bolts are crafted from **Monel 400 or Monel K500**, nickel–copper alloys that typically contain around 63–70% nickel and 28–34% copper, along with small amounts of iron, manganese, and trace elements. Monel 400 is celebrated for its impressive corrosion resistance, while Monel K500 is precipitation-hardened to boost strength. These bolts offer high tensile and yield strength, excellent fatigue resistance, and good toughness. They maintain their structural integrity even under high temperatures, pressure fluctuations, and aggressive chemical or seawater environments, ensuring they deliver reliable and 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 Adarsh Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Bolts in Delhi, India, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the India, 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 bolts find extensive use in industries that demand secure and corrosion-resistant fasteners. They’re commonly utilized in chemical and petrochemical plants for pipelines, reactors, and storage tanks that handle acids, alkalis, and other corrosive substances. In marine and offshore settings, Monel bolts are essential for seawater piping, shipbuilding, and subsea equipment. The oil and gas sector relies on them for high-pressure flanges, valves, and instrumentation connections. Additionally, Monel bolts are employed in power generation, aerospace, and industrial machinery, providing robust and dependable fastening solutions across various applications.