Top manufacturer of nickel alloy fasteners – Inconel, Monel, Hastelloy bolts, nuts, washers, screws. Corrosion-resistant fasteners for critical applications. Global supply.
STAINLESS INDIA is a prominent supplier and exporter of Nickel Alloy Fasteners designed for high-strength, corrosion-resistant, and high-temperature applications. We provide precision-manufactured bolts, nuts, washers, screws, studs, and threaded rods in a diverse range of nickel-based alloys, including Inconel®, Monel®, Hastelloy®, Alloy 20, and Nickel 200/201.
Our fasteners are utilized in marine, chemical processing, offshore, power generation, and aerospace sectors, where conventional stainless steel or carbon steel would be inadequate. We offer fasteners in accordance with DIN, ASTM, ISO, ASME, and BS standards, with options for both metric and imperial thread pitches, including UNC, UNF, and BSP. Each product is accompanied by EN 10204 3.1 / 3.2 certification, and we accommodate custom sizes, threading, and coatings tailored to your project requirements.
| Material Family | Specific Grades Available |
|---|---|
|
Inconel® &
Monel®
|
|
|
Hastelloy® &
Alloys
|
|
|
Specialized
Metals
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| Size Range | Metric: M3 – M100 | Imperial: ¼" – 4" |
| Threads | UNC, UNF, Metric Coarse, Metric Fine |
| Specialized Coatings | PTFE, Xylan, Teflon, Zinc, Cadmium |
| Certifications | EN 10204 3.1 / 3.2 NACE MR0175 |
Exceptional resistance to pitting, crevice corrosion, and stress-corrosion cracking in acidic and alkaline media.
Maintains structural integrity and mechanical strength at elevated temperatures up to 1100°C without significant oxidation.
Ideally suited for salt-laden marine environments and deep-sea subsea equipment where standard steel fails.
Remarkable durability under constant stress, ensuring a long service life for critical structural joints.
Effective resistance to scaling and atmospheric degradation in chemical processing and vacuum environments.
Perfect for extreme chemical exposure and cryogenic applications requiring ductility at sub-zero temperatures.
Advanced threading & CNC machining facilities for custom fasteners made to drawings.
Immediate availability for standard sizes and large inventory for urgent industrial deliveries.
All fasteners are 100% PMI-tested with full chemical and mechanical traceability.
Rapid shipping to UAE, USA, Europe, Africa & Asia with export-standard packaging.
ISO 9001:2015 certified process with optional third-party inspection (TPI) services.
We export to more than 70+ countries:
USA • UK • Germany • Italy • UAE • Saudi Arabia • Qatar • Oman • Kuwait • Singapore • Malaysia • Indonesia • Australia • South Africa • Brazil • Mexico • India