| Size | 5 |
|---|---|
| Type | Bolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails, Custom Fasteners |
| Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
| Length | 10 |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
Industrial Copper Nickel Fasteners Supplier in Dubai – 90/10 & 70/30 CuNi (C70600, C71500) ASTM Compliant
Caliber Enterprise is a top Copper Nickel Fasteners supplier in Dubai, providing high-quality, durable, and precisely engineered fastening solutions for various industrial applications. Copper Nickel Fasteners are known for their excellent corrosion resistance, making them ideal for marine, shipbuilding, offshore, and chemical processing industries. These fasteners provide superior strength, excellent thermal stability, and resistance to biofouling, ensuring long-lasting performance in harsh environments. Their ability to withstand extreme temperatures and saltwater exposure makes them essential for critical applications requiring reliability and durability. Additionally, we supply Brass Fasteners suitable for electrical and decorative applications.
Material & Grades Table – Copper Nickel Fasteners
| Material | Grade | Fastener Type | Standard Size (Dia) | Length (mm) | Weight per Meter (kg/m) |
|---|---|---|---|---|---|
| Copper Nickel Alloy | Cu-Ni 90/10 (UNS C70600) | Bolt / Stud | M6 – M36 | 30 – 300 | 0.25 – 4.80 |
| Copper Nickel Alloy | Cu-Ni 70/30 (UNS C71500) | Bolt / Stud | M6 – M42 | 30 – 350 | 0.30 – 5.60 |
| Copper Nickel Alloy | Cu-Ni 90/10 (UNS C70620) | Nut | M6 – M36 | — | 0.40 – 6.20 |
| Copper Nickel Alloy | Cu-Ni 70/30 (UNS C71520) | Nut | M6 – M42 | — | 0.45 – 6.80 |
| Copper Nickel Alloy | Cu-Ni 90/10 | Washer | M6 – M36 | — | 0.10 – 1.20 |
Copper Nickel Fasteners are produced under a high level of metallurgical control in order to attain uniform mechanical strength, corrosion resistance and dimensional accuracy. Tensile properties, thread integrity and long term stability during service under harsh conditions are directly influenced by the choice of material and the grade. The alloy composition, weight per meter and standard sizes are accurately compared through a detailed material and grade table that enables buyers to compare standard sizes, weight per meter and alloy composition. This organized technical data facilitates compliance to specifications, quality control and assured procurement of standard critical fastening applications.
Type of Sub-products

Copper Nickel Stud Bolt Copper Nickel Stud Bolt
Provides high strength and durability in extreme environments such as shipbuilding and desalination plants.

Copper Nickel Hex Bolt Copper Nickel Hex Bolt
Offers superior resistance to seawater corrosion, ideal for marine and offshore applications.
