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Amin Fasteners stands out as a top-notch manufacturer and supplier based in Safat, Kuwait, specializing in high-quality Copper Nickel Bolts designed for tough industrial and marine settings. Renowned for their precision in manufacturing, strength, and reliability over time, Amin Fasteners delivers fastening solutions that excel in corrosive and humid conditions. Their Copper Nickel Bolts find extensive use in various sectors, including marine, offshore, desalination, oil and gas, and chemical processing. Thanks to their advanced production techniques, strict quality control, and prompt delivery, Amin Fasteners has built a solid reputation as a trusted provider of strong and durable fastening products.
Typically crafted from a copper-nickel alloy—often a blend of 70% copper and 30% nickel, or sometimes 90/10—Copper Nickel Bolts boast exceptional resistance to corrosion, particularly in seawater and aggressive chemical environments. This unique composition guarantees impressive tensile strength, toughness, and durability even under mechanical stress. On a mechanical level, these bolts exhibit good ductility, wear resistance, and the ability to hold up under high-pressure or fluctuating load conditions. With precision threading and consistent dimensions, they ensure secure and leak-proof fastening in critical applications, promoting both performance and longevity.
| Grade | Cu | Mn | Pb | Ni | Fe | Zn |
|---|---|---|---|---|---|---|
| Copper Nickel | 65.0 min | 1 max | .05 max | 29-33 | 0.4-1.0 | 1 max |
| Properties | Metric | Imperial |
|---|---|---|
| Tensile strength, ultimate | 372-517 MPa | 54000-75000 psi |
| Tensile strength, yield (depending on temper) | 88.0-483 MPa | 12800-70100 psi |
| Elongation at break (in 381 mm) | 45.0% | 45.0% |
| Charpy impact | 107 J | 78.9 ft-lb |
| Machinability (UNS C36000 (free-cutting brass) = 100%) | 20% | 20% |
| Shear modulus | 57.0 GPa | 8270 ksi |
| Poisson’s ratio | 0.34 | 0.34 |
| Elastic modulus | 150 GPa | 21800 ksi |
| Grade | Cupro Nickel |
| Specifications | ASTM / ASME SB 151, SB 152 |
| Standards | DIN, ASTM, BS and all International Standards |
| Length | UPTO 5 METERS |
| Size | M4 To M100 | Custom Sizes |
| Form | Nuts, Bolts, Washers, Screw |
| Types | Hex Bolts, Flange Bolts, Hex Head Bolts, Lag Bolts, Square Bolts, Eye Bolts, U Bolts, T Bolts, Counter sunk Bolts, Hex Head Nut, Eye Nut, Dome Nut, Coupling Nut, Square Nut, Acorn Nut, Hex Head Cap Screws, Socket Set Screws, Anchor Screws, Socket Head Screws, Concrete Screws, Shoulder Screws, Threaded Screws, Machine Screws, Machine Washers, Flat Washer, Star Washers, Sealing Washer, Lock Washer etc. |
To satisfy our clients needs by providing high quality products at competitive price as per the schedule and to maintain long term relationship with our clients.
Copper Nickel bolts manufactured by Amin Fasteners are general purpose bolts and are applied in many areas. In marine applications, they are used to fix parts and prevent them from rusting due to the water content in the sea. In industrial applications they are used for strength and durability and their ability to withstand chemical agents. Copper Nickel bolts are also used in oil and gas industries since they are very strong and do not corrode easily in the environment.
Copper Nickel Bolts are a go-to choice in industries that demand corrosion-resistant and durable fastening solutions. They’re commonly found in marine vessels, offshore platforms, desalination plants, heat exchangers, pipelines, pumps, and valves. Additionally, these bolts are utilized in chemical processing facilities, oil and gas operations, and power generation systems where exposure to seawater, chemicals, or humid conditions is a regular occurrence. Their outstanding corrosion resistance and mechanical strength make them perfect for essential applications, ensuring reliable performance, lower maintenance needs, and a longer service life.
Amin Fasteners is a leading manufacturer and supplier of high-quality fasteners in Safat, Kuwait, with over 8 years of experience serving global industries.
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