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Jai Hind Metal is a trusted manufacturer and supplier of Monel K500 Fasteners, offering high-performance fastening solutions for industrial applications that require excellent corrosion resistance, high strength, and dependable mechanical performance. Monel K500 is a nickel-copper alloy strengthened through age hardening, combining the corrosion-resistant characteristics of Monel 400 with enhanced strength and hardness. We understand that every project has specific technical requirements, so our Monel K500 Fasteners can be supplied in different sizes, lengths, thread configurations, head styles, dimensional tolerances, surface finishes, and product forms according to customer drawings and applicable specifications. Throughout the manufacturing and supply process, we focus on material quality, dimensional accuracy, thread precision, surface condition, and consistent workmanship. Appropriate quality inspections can be arranged to verify dimensions, thread condition, head configuration, markings, and overall product conformity before dispatch. Where required, third-party inspection and relevant material documentation can also be coordinated to meet project-specific quality requirements. With organized inventory management and suitable storage facilities, we support routine procurement, maintenance work, fabrication requirements, and bulk orders for industrial projects.
Precisely manufactured metal products meeting demanding industrial standards.
Consistent quality, reliable performance, and strict inspection at every stage.
Available in customized sizes, grades, thicknesses, and specifications.
Efficient processing, secure packaging, and dependable delivery worldwide.
Monel K500 Fasteners are manufactured from a nickel-copper alloy enhanced with small additions of aluminium and titanium, which enable the material to develop higher strength and hardness through controlled age-hardening treatment. This specialized composition provides an effective combination of high mechanical strength, corrosion resistance, toughness, dimensional reliability, and fatigue performance for demanding fastening applications. Nickel and copper contribute to the alloy’s resistance to seawater and various corrosive environments, while aluminium and titanium support precipitation hardening, allowing Monel K500 to achieve greater strength than conventional Monel 400. The alloy also offers useful resistance to erosion and stress-corrosion cracking in suitable service conditions. Depending on the intended application, Monel K500 Fasteners can be supplied in different sizes, thread configurations, lengths, head styles, surface finishes, dimensional tolerances, and product forms to meet specific engineering and assembly requirements. Their combination of high strength, corrosion resistance, hardness, durability, and dependable fastening performance makes them suitable for selected applications in marine and offshore engineering, oil and gas equipment, pump and valve assemblies, chemical processing, petrochemical facilities, power generation, seawater handling systems, and specialized industrial machinery. Final suitability depends on the material condition, operating environment, temperature, applied loads, and applicable engineering specifications.
Under suitable manufacturing conditions and heat-treated states, Monel K500 Fasteners provide an impressive combination of high mechanical strength, corrosion resistance, hardness, and dependable fastening performance, making them suitable for demanding industrial and engineering applications. Their age-hardened nickel-copper composition offers greater strength than Monel 400 while retaining useful resistance to seawater, marine atmospheres, and various corrosive environments. These characteristics make Monel K500 a valuable material for applications where both mechanical loading and corrosion exposure must be considered. The fasteners are used in marine and offshore structures, oil and gas installations, pump and valve assemblies, chemical processing equipment, petrochemical facilities, power generation systems, seawater handling equipment, and specialized industrial machinery. Depending on the design and installation requirements, they can be supplied as bolts, nuts, screws, washers, studs, threaded rods, and other specialized fastening components. Their combination of high strength, hardness, corrosion resistance, fatigue performance, and mechanical reliability helps support secure connections in appropriately selected service environments. For reliable long-term performance, fastener selection should consider the alloy’s heat-treated condition, operating temperature, corrosive medium, applied loads, and relevant engineering specifications.
Monel K500 Fasteners are manufactured from a nickel-copper alloy containing controlled additions of aluminium and titanium, which enable the material to achieve enhanced strength through a suitable age-hardening treatment. This specialized alloy composition delivers a valuable combination of high mechanical strength, corrosion resistance, hardness, fatigue resistance, and long-term durability for demanding fastening applications. Nickel and copper contribute to the alloy’s resistance to seawater and various corrosive environments, while aluminium and titanium promote precipitation hardening to improve strength and load-bearing capability. Monel K500 also offers useful resistance to erosion and stress-corrosion cracking under suitable service conditions. Depending on the intended application, these fasteners are available in different sizes, thread profiles, lengths, head configurations, surface finishes, dimensional tolerances, and product forms to accommodate specific engineering and assembly requirements. Their combination of high strength, corrosion resistance, hardness, fatigue performance, dimensional reliability, and dependable fastening characteristics makes them suitable for selected applications in marine and offshore engineering, oil and gas, chemical processing, petrochemical facilities, pump and valve manufacturing, seawater handling systems, power generation, and specialized industrial machinery. The appropriate fastener specification should be selected according to the required heat-treated condition, operating temperature, chemical exposure, mechanical loads, and applicable engineering standards.
| K500 Fasteners Specifications | ASTM F593, F594, F1554 / ASME SF593, F594, F1554 |
|---|---|
| K500 Monel Alloy Fasteners size | Bolt / Screw Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Nuts Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Washers Size : M3 – M56 | 3/6″ to 2″ | Custom Sizes Machine Screws Size : M1.6 – M12 Self Tapping Screw Size : No.2 – No. 14 |
| AlloyK500 Fasteners Length | 3 mm to 200 mm |
| Alloy K500 Studs, Bolts, Threads | UNF, BSW, BSF, METRIC, UNC, or as required |
| Standard of Monel K500 Fasteners | DIN : DIN 934, DIN 931, DIN 970, DIN 933 UTS : UNEF, NPT, UNC, UNS, UNF, NPTF ISO : JIS standards, ISO 4033, ISO 4032, ANSI – American National Standards Institute ASME B18.5 ANSI B 28.2.4 1M as per defined in ASME B16.5 standard Monel Monel® Alloy K500 Stud Bolt length ANSI B 18.2.4 2M as per defined in ASME B18.2.2 Monel Alloy K500 Hex nuts |
| Form of Monel Alloy K500 Fasteners | Hex, Threading, Square, Round as per Gauge Etc. |
| Raw materials Source | JSPL, Mukund Steel, Tata Steel, Dhamm Steel, Usha Martin,etc. |
| Threads Configuration | ASME B1.1 2A/3A – 2B/3B Inch Unified Threads and B1.13M 6h-6G Metric Coarse Threads |
| Certification | Dual Certified As per ASTM & ASME Codes |
| Dimensions | DIN 931, 933, 934, 7991, 976, 125, ASME B18.2.1, B18.3 |
| Threads | Unless otherwise specified, the threads shall be rolled or cut and tapped horizontally or vertically |
| Test Certificate of Monel Alloy K500 Bolting | as per EN 10204 / 3.1 Manufacturer Test Certificate |
| Additional Certifications | PED 97/23/EC Certified, Merkblatt AD 2000 W2 Certified |
| Production process | M24-M100: hot forging , M2-M24: Cold Froging, for custom-made connecting element machining and CNC |
| Head drive of Monel Alloy K500 Bolts | Six-Lobe,Phillips,Phillips/Slot, Slotted etc |
| Packing of Monel Alloy K500 Fasteners | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Surface Coating | Ptfe Coated Monel K500 Fasteners Phosphate Coating Teflon Coating Zinc Coating Hot Dipped Galvanizing Coating Cadmium Coating Xylon Coating |
| Monel K500 Fasteners finishing | Monel : Self-Colour, Passivated, Bright Zinc Plated (BZP), Hot Dip Galvanised (HDG), Monel Alloy, Sherardized, some special one like DACROMET Geometry and Mechanically Applied coating ,Dacroment, nickel plated, anodizing, plated zinc-nickel Zinc (blue, black, yellow, white), black oxide, |
| ASTM B164 | ASTM B163 | ASTM F2281 |
| ASTM B164M | ASTM B163M | ASTM A962 |
| ASTM A320 | ASTM F593-13a | ASTM A962M |
| ASTM A320M | ASTM F594-15 | |
| DIN 580 | DIN 6914 | DIN 6921 |
| DIN 582 | DIN 3570 | DIN 603 |
| DIN 444 | DIN 7990 | DIN 2510 |
| DIN 939 | DIN 1B | DIN 976 |
| DIN 933 | DIN 529 | DIN 912 |
| DIN 931 | DIN 6325 |
| Products | Size | |
| ASTM B164 / B163 K500 Monel Alloy Stud Bolt | ASTM B164 / B163 K500 Monel Monel® Alloy Bolts | Sizes M3 – M56 | 3/6″ to 2″ |
| ASTM B164 / B163 K500 Monel Alloy Punched Washer | ASTM B164 / B163 K500 Monel Alloy Pan Head Screw | |
| ASTM B164 / B163 K500 Monel Square Nut | ASTM B164 / B163 K500 Monel Alloy Insert Nuts | |
| ASTM B164 / B163 K500 Monel Alloy Welding Studs | ASTM B164 / B163 K500 Monel Alloy Pan Head Screw | |
| ASTM B164 / B163 K500 Monel Cap Screw | ASTM B164 / B163 K500 Monel Foundation Bolts | |
| ASTM B164 / B163 K500 Monel Alloy Threaded Rod | ASTM B164 / B163 K500 Monel Hex Head Bolts | |
| ASTM B164 / B163 K500 Monel Nuts | ASTM B164 / B163 K500 Monel Washers | |
| ASTM B164 / B163 K500 Monel Alloy Fender Washer | ASTM B164 / B163 K500 Monel Monel® Alloy Lock Nut | |
| ASTM B164 / B163 K500 Monel Alloy Countersunk Slotted Screw | ASTM B164 / B163 K500 Monel Alloy Double Ended Stud | |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Monel K500 | 2.4375 | N05500 | – | – | – | – | – |
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Monel K500 | 0.25 max | 1.5 max | 0.5 max | 0.010 max | 27.00 – 33.00 | 0.5 – 2 | 63.00 min |
Monel K500 Fasteners are available in various sizes, lengths, thread patterns, head designs, shapes, and fastening configurations to meet the needs of different industrial assemblies, equipment designs, and project specifications. These fasteners are manufactured or supplied according to the applicable material and dimensional requirements, with the selected heat-treatment condition considered where necessary to achieve the required mechanical properties. Depending on the fastener type and customer requirements, products can be supplied in accordance with relevant ASTM, ASME, DIN, EN, ISO, and other applicable standards, where suitable for the specific product. Available forms include bolts, nuts, screws, washers, studs, threaded rods, and customized fastening components, with options for different thread types, dimensions, tolerances, surface finishes, and identification markings. At Jai Hind Metal, we emphasize material verification, dimensional accuracy, thread quality, surface condition, and traceability throughout the supply process. Inspection, testing, and material documentation can be coordinated according to agreed technical specifications and project requirements. With its combination of high strength and corrosion resistance in suitable environments, Monel K500 is used for specialized assemblies exposed to seawater, marine atmospheres, industrial chemicals, mechanical loading, and other demanding service conditions. Final product suitability depends on the applicable standard, material condition, operating temperature, corrosive medium, and required mechanical performance.






Jai Hind Metal supplies Monel K500 Fasteners in accordance with relevant international material and product specifications, including applicable ASTM, ASME, DIN, EN, ISO, and other recognized standards, depending on the fastener type and project requirements. Our products are available in different sizes, lengths, thread configurations, head styles, surface finishes, dimensional tolerances, and fastening forms to meet the needs of industrial equipment, engineering assemblies, fabrication work, and specialized projects. At Jai Hind Metal, we prioritize material verification, dimensional precision, thread accuracy, surface quality, product identification, traceability, and consistent workmanship throughout the supply process. Monel K500 Fasteners can be supplied according to customer drawings, approved technical specifications, inspection plans, testing requirements, material certificates, and project-specific quality criteria. Where requested, we can coordinate additional inspections, relevant testing, batch identification, supporting documentation, and third-party verification to help satisfy individual project requirements. Our goal is to provide dependable fastening solutions backed by responsive service and careful order coordination. For product details, technical specifications, availability, or customized requirements, contact us at info@jaihindmetal.com.
Monel K500 Fasteners are widely used in specialized industrial and engineering applications where high mechanical strength, corrosion resistance, and reliable fastening performance are essential. Their nickel-copper composition, strengthened through age-hardening treatment, makes them suitable for applications requiring greater strength and hardness while retaining useful resistance to seawater and various corrosive environments. These fasteners are commonly used in marine and offshore engineering, shipbuilding, oil and gas installations, chemical processing plants, petrochemical facilities, pump and valve assemblies, seawater handling systems, power generation equipment, and heavy-duty industrial machinery. Depending on the design, dimensions, and installation requirements, they can be supplied as hex bolts, nuts, screws, washers, studs, threaded rods, machine screws, and other specialized fastening components. Their high strength and useful fatigue properties support secure mechanical connections in appropriately designed assemblies, while their corrosion resistance makes them valuable for selected marine and industrial service conditions. With their combination of high mechanical strength, hardness, corrosion resistance, fatigue performance, and durability, Monel K500 Fasteners are a suitable choice for applications where both structural reliability and resistance to corrosive environments matter. Correct selection requires consideration of the alloy’s heat-treated condition, operating temperature, chemical exposure, mechanical loads, and applicable engineering specifications.
Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com
Our high-performance metal products are engineered to meet the demanding requirements of industries operating in challenging environments, including extreme temperatures, pressure and corrosive conditions.
Our corrosion-resistant metal products are widely used in marine environments where exposure to seawater, salt spray and harsh atmospheric conditions demands exceptional durability and reliability.
Our nickel alloys and high-performance metal products are used throughout the oil and gas industry for demanding applications involving high pressure, corrosive fluids, sour gas and extreme operating conditions.
Our corrosion-resistant alloys provide dependable performance in chemical processing equipment exposed to aggressive chemicals, high temperatures and challenging process conditions.
High-strength nickel alloys and specialty metals are selected for aerospace applications where lightweight performance, strength and resistance to extreme temperatures are essential.
Our specialty metal products support power generation equipment operating under high temperatures, pressure and corrosive conditions, delivering reliable long-term performance.
Corrosion-resistant metals are ideal for salt production environments where continuous exposure to concentrated salt and moisture can severely affect conventional materials.
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