Unifit Fastener is a trusted manufacturer, supplier, and exporter of premium nickel alloy nuts, delivering products engineered for strength, precision, and long-term performance. We focus on advanced materials and modern manufacturing practices to offer a comprehensive range of nickel alloy nuts that perform reliably even in the most demanding operating conditions. Backed by consistent quality standards and customer-centric service, Unifit Fastener has built strong credibility among industries looking for dependable fastening solutions.
Nickel alloy nuts are highly valued for their outstanding resistance to corrosion, oxidation, and extreme temperatures. These characteristics make them particularly suitable for aggressive environments such as marine applications, chemical processing units, oil and gas platforms, petrochemical plants, and aerospace systems. Their ability to retain mechanical stability under pressure and heat ensures safety, structural integrity, and extended service life in critical applications, including offshore structures, power generation units, heat exchangers, and gas turbines. When paired with matching nickel alloy fasteners, they help prevent galvanic corrosion and ensure consistent performance of complete assemblies.
At Unifit Fastener, each nickel nut and nickel 200/201 Nuts undergoes strict quality inspection to ensure dimensional accuracy and material integrity. Our quality procedures include mechanical testing, corrosion resistance evaluation, PMI testing for material verification, and visual and dimensional checks. These robust processes guarantee that every product meets national and international standards as well as customer specifications. With a focus on precision engineering, timely delivery, and competitive pricing, Unifit Fastener is committed to providing durable nickel alloy nuts that support modern industrial operations with reliability and efficiency.
Request Quote| Category | Details |
|---|---|
| Standards | ASTM B160 / ASME SB160 |
| Nut Diameter (Metric) | M6 – M110 |
| Nut Diameter (Inch) | 1/4″ – 4.5″ |
| International Standards | IS, ANSI, ASTM, DIN, ISO, JIS, GB, ASME, BS, UNI |
| Thread Types | Metric, UNC, UNF, UNEF, BSW, BSF, or as required |
| ASME / ANSI Standards | ANSI B18.2.4 1M, ANSI B18.2.4 2M, ASME B18.5, ASME B18.2.2 |
| DIN Standards | DIN 933, DIN 931, DIN 970, DIN 934 |
| ISO / JIS Standards | ISO 4032, ISO 4033, JIS standards |
| Head / Drive Styles | Hex, Slotted, Phillips, Oval, Pan, Flat 82°, Flat 100°, Truss, Round, Flat Undercut, Binding, Fillister, Indented Hex, Six-Lobe |
| MTC | EN 10204 / 3.1 |
| Finishes | Zinc white/yellow/black/blue, Black oxide, Dacromet, Geomet, Zinc–nickel plating, Anodizing, Nickel plated, Passivated, BZP, HDG, Sherardized, Mechanically applied coatings |
| Production Process (M2–M24) | Cold forging / Hot forging |
| Production Process (M24–M100) | Machining and CNC for customized elements |
| Coating Options | Xylon, Phosphate, Hot-dip galvanizing, PTFE/Teflon, Zinc, Cadmium |
| Packaging | Wooden pallet, Carton, Small box, or as required |
| Nickel Alloy Keps Nuts Stock | Nickel Alloy T-Nuts |
| ASTM B160 Nickel Alloy Cage Nut | Nickel Alloy 200 Weld Nut |
| Nickel Alloy 201 Clip-on Nut | Nickel Alloy Wing Nut (Butterfly Nut) |
| Nickel Nylock Nuts | Nickel Alloy Heavy Hex Nuts |
| ASME SB160 Nickel Alloy Insert Nuts | Alloy 201 Split Nut Manufacturer |
| Nickel Alloy Industrial Nuts | ASTM B160 Nickel Alloy Coupling Nut |
| Nickel Swage Nuts Supplier | Nickel Alloy Acorn Nuts |
| Nickel Alloy 201 Sleeve Nuts | Large Selection of Nickel Rivet Nuts |
Nickel alloy nuts are fastening components manufactured from nickel-based alloys. They are designed to provide excellent mechanical strength, corrosion resistance, and heat resistance when used in harsh and demanding operating environments.
Nickel alloy nuts are widely used in marine applications, chemical processing plants, oil and gas industries, power generation units, aerospace components, and high-temperature or high-pressure systems.
Yes, nickel alloys offer outstanding resistance to seawater and chloride-induced corrosion. This makes nickel alloy nuts ideal for offshore platforms, shipbuilding, desalination plants, and marine engineering applications.