Fajar Nickel Alloys, the top Jakarta-based manufacturer and distributor in Indonesia, is well known for the provision of high-quality Monel bolts that offer superior performance in extremely harsh environments. Our Monel bolts are made of high-grade nickel-copper alloy that provides unparalleled strength, durability, and corrosion resistance. Our fasteners are specifically engineered for compliance with the strictest industry requirements and are best suited for application in marine, chemical processing, oil and gas, and other demanding industries. Set apart by its focus on precision, reliability, and customer satisfaction, Fajar Nickel Alloys is a trusted professional fastening solution with long-term operational value.
Monel bolts are produced using a nickel-copper alloy that contains around 63–70% nickel and 28–34% copper. However, trace contents include iron, manganese, carbon, and silicon. Such composition confers remarkable resistance against marine, acidic, and alkaline corrosive agents. The bolts have high tensile strength (up to 620 MPa), good ductility, and toughness over a wide range of temperatures. Monel bolts are resistant to oxidation, pitting, and stress corrosion cracking. They have a high melting point and good heat conduction, making them ideal for both high-pressure and high-temperature applications, providing reliable performance in aggressive and critical applications
| 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 Fajar Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Monel Bolts in Jakarta, Indonesia, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Indonesia, 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 application in industries requiring reliable fastening in corrosive and high-stress environments. On the marine side, they hold together structures and parts exposed to saltwater and offshore environments. In the chemicals sector, they are vital for attaching equipment that processes aggressive acids and alkalis. Monel bolts find their way in the oil and gas industry for pipelines, valves, and drilling machines. Their high thermal and mechanical stability properties make them ideal for aerospace, nuclear, and power generation sectors. No matter above or below sea level, Monel bolts provide unparalleled strength and resistance in the harshest environments.