🔩 Nitronic Fasteners Manufacturer, Supplier & Exporter in India
DotsFasteners is a leading Nitronic Fasteners Manufacturer in India, offering a premium range of corrosion-resistant, high-strength fasteners for critical applications in chemical processing, marine engineering, aerospace, and power generation. Our Nitronic Bolts, Nuts, Screws, Washers, Studs, and Threaded Rods are engineered for maximum performance in extreme environments.
We specialize in Nitronic 50 and Nitronic 60 Fasteners, renowned for their high mechanical strength, excellent oxidation resistance, and low magnetic permeability, even after severe cold working or cryogenic exposure.
✅ What are Nitronic Fasteners?
Nitronic® is a trademarked family of nitrogen-strengthened austenitic stainless steels that offer superior performance compared to conventional 300-series stainless steels. They provide:
- 💪 Twice the yield strength of 316/316L
- ❄️ Excellent performance at cryogenic & high temperatures (up to 1200°F / 649°C)
- 🧲 Low magnetic permeability
- 🛡️ Outstanding corrosion and wear resistance
🧰 Applications of Nitronic Fasteners
- ⚗️ Chemical Processing Plants
- 🛢️ Oil & Gas Refineries
- 🚢 Marine Engineering & Shipbuilding
- 🏗️ Construction & Infrastructure
- 🚘 Automotive & Transport Equipment
- ✈️ Aerospace & Defense Projects
- ⚡ Power Generation & Renewable Energy Systems
🔩 Types of Nitronic Fasteners We Offer
We manufacture and supply a wide range of Nitronic Fasteners including:
- Allen Screws, Set Screws, Grub Screws, Socket Cap Screws
- Flat Head Screws, Countersunk Screws, Shoulder Bolts
- Heavy Hex Bolts, Eye Bolts, Hex Flange Bolts, Square Head Bolts
- 12-Point Flange Bolts, Hex Nuts, Jam Nuts, Thin Nuts
- High Tensile Stud Bolts, Hex Coupling Nuts, Lock Nuts
- Anchor Bolts, Threaded Rods, Washers & Custom CNC Fasteners
📐 Specifications of Nitronic Fasteners
| Property | Specification |
|---|---|
| Size Range | M4 to M180 (Metric) / ¼” to 8″ (Inch) |
| Thread Types | ISO Metric, UNC, UNF, UNEF, BSW |
| Length | Up to 1000 mm |
| Standards | DIN, ISO, ASTM, BS, JIS, GB, IS |
| Coatings | Zinc, Cadmium, Hot-Dip Galvanized, Nickel, PTFE (Xylan®, Teflon®) |
| Material Forms | Bars, Billets, Ingots, Sheets, Tubes, Castings, Plates |
🔧 Nitronic Fasteners Product Standards
Screws
DIN / ISO: 603, 912, 913, 914, 915, 916, 921, 933, 965, 966, 7991, 7380, 84, 85, 7504, 7984, 963, 34821, 34822
Bolts
DIN / ISO: 931, 933, 4014, 4017, 7370
Nuts
DIN / ISO: 439, 934, 985, 986, 980, 6923, 7040, 7042
Threaded Products
DIN / ISO: 975, 976
Washers
DIN / ISO: 125, 126, 127, 9021, 7089, 7090, 7091, 7093
🧪 Why Choose Nitronic Fasteners?
- 🔩 High Strength: Twice the yield strength of stainless 316/317 alloys
- 🔧 Machinable: Retains form after cold working
- 🛡️ Superior Corrosion Resistance: Ideal for marine and chloride environments
- 🧲 Non-Magnetic: Low magnetic permeability even in extreme conditions
- ❄️ Cryogenic Ready: Maintains strength at sub-zero temperatures
- 🔥 High Temperature Stability: Works up to 649°C (1200°F)
📦 Packaging & Delivery
- Dispatch Ports: Mumbai & Kalamboli, Maharashtra
- Packaging Options: Bulk, Palletized, Custom Boxes
- Test Certifications: Available as per EN 10204 / 3.1
- Payment Terms: LC, TT, Cheque, NEFT, RTGS
- GST: 18% Applicable
🌐 Global Reach: Exporting to 75+ Countries
We proudly serve clients across:
🇺🇸 USA | 🇬🇧 UK | 🇸🇦 Saudi Arabia | 🇦🇪 UAE | 🇩🇪 Germany | 🇫🇷 France | 🇸🇬 Singapore | 🇯🇵 Japan | 🇹🇷 Turkey | 🇮🇳 India | 🇿🇦 South Africa | 🇨🇳 China | 🇲🇾 Malaysia | 🇳🇿 New Zealand | 🇲🇽 Mexico | 🇮🇱 Israel | and many more.
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